Руководства по эксплуатации беларус 1523

  • BELARUS 80Х, 80Х.1, 100Х (2012 год)

    (zip, 32 Мб)

  • BELARUS 80.1, 82.1, 820, 90S, 92S, 92SL (2015 год)

    (zip, 67 Мб)

  • BELARUS 80.1, 80.2, 82.1, 820, 82Р

    (zip, 6 Мб)

  • BELARUS 90, 92

    (zip, 7 Мб)

  • BELARUS 92П

    (zip, 22 Мб)

  • BELARUS 152 (2014 год)

    (zip, 23 Мб)

  • BELARUS 322, 422, 622

    (zip, 8 Мб)

  • BELARUS 410, 421 (2014 год)

    (zip, 20 Мб)

  • BELARUS 422.1

    (zip, 3 Мб)

  • BELARUS 451, 651 (2019 год)

    (zip, 8 Мб)

  • BELARUS 510, 512

    (zip, 12 Мб)

  • BELARUS 570, 572, 592.2 (2014 год)

    (zip, 59 Мб)

  • BELARUS 82.3 (2021 год)

    (zip, 38 Мб)

  • BELARUS 826

    (zip, 9 Мб)

  • BELARUS 892, 892.2 (2014 год)

    (zip, 61 Мб)

  • BELARUS 900/900.3, 920/920.2/920.3, 950/950.3, 952/952.2/952.3

    (zip, 11 Мб)

  • BELARUS 900.3, 900.4

    (pdf, 52 Мб)

  • BELARUS 900.4 (2019 год)

    (zip, 12 Мб)

  • BELARUS 920, 952, 920.2, 952.2, 920.3, 952.3 (2021 год)

    (pdf, 32 Мб)

  • BELARUS 920.4, 952.4 с двигателем ММЗ

    (zip, 10 Мб)

  • BELARUS 920.4, 952.4 с двигателем ММЗ (дополнение 2012 год)

    (zip, 8 Мб)

  • BELARUS 920.4, 952.4 с двигателем DEUTZ

    (zip, 3 Мб)

  • BELARUS 920.4, 952.4 с двигателем MERCER

    (zip, 2 Мб)

  • BELARUS 920.6, 952.6 (2018 год)

    (zip, 11 Мб)

  • РЭ BELARUS 920.7, 952.7 с двигателем ММЗ (2021 год)

    (pdf, 12 Мб)

  • BELARUS 921Т (2022 год)

    (pdf, 36 Мб)

  • BELARUS 921,921.2,921.3,921.4 (2015 год)

    (zip, 36 Мб)

  • BELARUS 921.6 (2016 год)

    (zip, 24 Мб)

  • BELARUS 922.3, 922.4 (2018 год)

    (pdf, 21 Мб)

  • BELARUS 922.5 (2013 год)

    (zip, 23 Мб)

  • BELARUS 922.6 (2016 год)

    (zip, 19 Мб)

  • BELARUS 923.3, 923.4 (2015 год)

    (zip, 30 Мб)

  • BELARUS 923.4

    (zip, 17 Мб)

  • BELARUS 923.5 (2013 год)

    (zip, 25 Мб)

  • BELARUS 923.6 (2015 год)

    (zip, 35 Мб)

  • BELARUS 923.7 с двигателем Caterpillar (2020 год)

    (pdf, 37 Мб)

  • BELARUS 952.5 (2013 год)

    (zip, 24 Мб)

  • BELARUS 925, 925.3

    (zip, 8 Мб)

  • BELARUS 925.4 с двигателем ММЗ

    (zip, 22 Мб)

  • BELARUS 952.4 с двигателем Cummins (2020 год)

    (zip, 28 Мб)

  • BELARUS 952.7 с двигателем Caterpillar (2020 год)

    (pdf, 9 Мб)

  • BELARUS 1021, 1021.3

    (zip, 23 Мб)

  • BELARUS 1021.4, 1025.4 с двигателем MERCER

    (zip, 4 Мб)

  • BELARUS 1021.5 (2013 год)

    (zip, 20 Мб)

  • BELARUS 1022, 1022.2, 1022.3

    (zip, 7 Мб)

  • BELARUS 1022.4 с двигателем ММЗ

    (zip, 20 Мб)

  • BELARUS 1025, 1025.2, 1025.3

    (zip, 11 Мб)

  • BELARUS 1025, 1025.2, 1025.3. Перечень возможных неисправностей и способы их устранения

    (zip, 4 Мб)

  • BELARUS 1025.2, 1025.3, 1025.4 (2019 год)

    (zip, 22 Мб)

  • BELARUS 1025.4 с двигателем ММЗ (дополнение 2009)

    (zip, 5 Мб)

  • BELARUS 1025.4 с двигателем ММЗ (дополнение 2012)

    (zip, 8 Мб)

  • BELARUS 1025.4 (с двигателем Cummins) (2021 год)

    (pdf, 28 Мб)

  • BELARUS 1025.4 с двигателем DEUTZ (дополнение 2009)

    (zip, 3 Мб)

  • BELARUS 1025.5 (2012 год)

    (zip, 20 Мб)

  • BELARUS 1025.6 (2018 год)

    (zip, 11 Мб)

  • BELARUS 1220.1, 1220.3

    (zip, 19 Мб)

  • BELARUS 1220.4 с двигателем MERCER

    (zip, 392 Кб)

  • BELARUS 1220.5 (2012 год)

    (zip, 22 Мб)

  • BELARUS 1220.6 (2018 год)

    (zip, 11 Мб)

  • РЭ BELARUS 1220.7 с двигателем ММЗ (2021 год)

    (pdf, 28 Мб)

  • РЭ BELARUS 1025.7 с двигателем ММЗ (2021 год)

    (pdf, 28 Мб)

  • BELARUS 1025.7 1220.7 1221.7 с двигателем Caterpillar (2020 год)

    (pdf, 30 Мб)

  • BELARUS 1221.2, 1221В.2, 1221.3

    (zip, 16 Мб)

  • BELARUS 1221T.2, 1221.2, 1221B.2, 1221.3, 1221.4 (2019 год)

    (zip, 56 Мб)

  • BELARUS 1221.4 с двигателем ММЗ (дополнение 2012)

    (zip, 9 Мб)

  • BELARUS 1221.4 с двигателем DEUTZ (дополнение 2009)

    (zip, 4 Мб)

  • BELARUS 1221.5 (2013 год)

    (zip, 18 Мб)

  • BELARUS 1221.6 (2018 год)

    (zip, 34 Мб)

  • РЭ BELARUS 1222.3 (2020 год)

    (zip, 33 Мб)

  • BELARUS 1523, 1523B, 1523.3, 1523B.3

    (zip, 14 Мб)

  • BELARUS 1523Т.3, 1523Т1, 1523Т1.3 (2017 год)

    (zip, 31 Мб)

  • BELARUS 1523.4, 1523В.4 с двигателем DEUTZ

    (zip, 3 Мб)

  • BELARUS 1523.4 с двигателем ММЗ (2016 год)

    (zip, 31 Мб)

  • РЭ BELARUS 1523.4 с двигателем Cummins (2020 год)

    (zip, 42 Мб)

  • BELARUS 1523.5 (2013 год)

    (zip, 31 Мб)

  • BELARUS 1523.5 с ГМТ (2014 год)

    (zip, 32 Мб)

  • BELARUS 1523.6 (2014 год)

    (zip, 33 Мб)

  • BELARUS 1523.6 с ГМТ (2015 год)

    (zip, 38 Мб)

  • BELARUS 1525.4 с двигателем ММЗ

    (zip, 17 Мб)

  • BELARUS 1525.5, 1222.5 (2015 год)

    (zip, 37 Мб)

  • BELARUS 1822.3, 1822В.3, 2022.3, 2022В.3 (2012 год)

    (zip, 42 Мб)

  • BELARUS 2022.3, 2022B.3

    (zip, 43 Мб)

  • BELARUS 2022.4, 2022B.4 с двигателем ММЗ

    (zip, 6 Мб)

  • BELARUS 2022.4, 2022B.4 с двигателем DEUTZ

    (zip, 3 Мб)

  • BELARUS 2022.4К с двигателем Cummins (2021 год)

    (pdf, 38 Мб)

  • BELARUS 2022.5

    (zip, 51 Мб)

  • BELARUS 2022.6 (2014 год)

    (zip, 32 Мб)

  • BELARUS 2122.3, 2122.4 (2016 год)

    (zip, 35 Мб)

  • BELARUS 2122.6 (2014 год)

    (zip, 38 Мб)

  • BELARUS 2522.1, 2822.1, 3022.1

    (zip, 6 Мб)

  • BELARUS 2522В, 2522ДВ, 2822ДЦ, 3022В, 3022ДВ

    (zip, 76 Мб)

  • BELARUS 3022ДЦ.1 (2015 год)

    (zip, 67 Мб)

  • BELARUS 3222, 3522

    (zip, 57 Мб)

  • BELARUS 3522 с двигателем CATERPILLAR C9 (2016 год)

    (zip, 82 Мб)

  • BELARUS 3522 с двигателями CATERPILLAR и CUMMINS

    (zip, 85 Мб)

  • BELARUS 3522 с двигателями Caterpillar, Cummins, Deutz (2022 год)

    (pdf, 82 Мб)

  • BELARUS 3522.5 (2012 год)

    (zip, 65 Мб)

  • BELARUS 3525 с Caterpillar и Cummins (2019 год)

    (zip, 84 Мб)

  • BELARUS 3525, 3525.5 (2016 год)

    (pdf, 82 Мб)

Источник

Belarus -1523 Operating Manual

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BELARUS

1523/1523В

1523.3/1523В.3

1523 – 0000010 РЭ

OPERATING MANUAL

2009

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Related Manuals for Belarus BELARUS-1523

Summary of Contents for Belarus BELARUS-1523

  • Page 1
    BELARUS 1523/1523В 1523.3/1523В.3 1523 – 0000010 РЭ OPERATING MANUAL 2009…
  • Page 2
    The Manual is intended for tractor drivers operating the BELARUS tractors. In view of the MTW Production Association’s policy of pursuing the constant improvement of the products manufactured, the design of individual component parts may be subjected to modifications not covered by this edition.

  • Page 3: Table Of Contents

    BELARUS-1523/1523В/1523.3/1523В.3 Table of Contents TABLE OF CONTENTS Page TO THE OPERATORS’ ATTENTION …………..INTRODUCTION …………………. INTERNATIONAL SYMBOLS ……………… SAFETY REQUIREMENTS ………………BRIEF DESCRIPTION ………………… TECHNICAL DATA ………………..DRIVE CONTROLS AND INSTRUMENTATION …………. CONSTRUCTION AND OPERATION …………..Engine ………………….Clutch ………………….

  • Page 4: To The Operators’ Attention

    BELARUS-1523/1523В/1523.3/1523В.3 Introduction TO THE OPERATORS’ ATTENTION: 1. Prior to proceeding to operation of the tractor, read carefully this Manual and strictly follow all the instructions related to operation and maintenance of the tractor. 2. Be sure to run in the tractor for initial 30 hours. Right up to Maintenance Service 1 (125 h), the diesel-engine loading should not exceed 80 % percent of its power rat- ing.

  • Page 5: Introduction

    Belarus 1523.2* and Belarus 1523В.2* tractors: a modified version of the basic model BELARUS-1523 and BELARUS-1523В equipped with the Д-260.1S2 engine certified according to the TIER-2. Abbreviations and Conventional Symbols Used –…

  • Page 6: International Symbols

    БЕЛАРУС-1523/1523В/1523.3/1523В.3 International symbols INTERNATIONAL SYMBOLS The manufacturer uses standard international symbols pertinent to the use of instru- ments and controls, as follows. − Refer to Manual − Controls manipulation − Brake − Fast − Parking brake − Slow − Horn −…

  • Page 7
    БЕЛАРУС-1523/1523В/1523.3/1523В.3 International symbols − “Lift” position of the distribu- − Fan tor slide valve − “Drop” position of the dis- − Windscreen washer tributor slide valve − “Float” position of the dis- − Front windscreen wiper tributor slide valve − Oil pressure in the transmis- −…

  • Page 8: Safety Requirements

    BELARUS-1523/1523В/1523.3/1523В.3 Safety Requirements SAFETY REQUIREMENTS 1.1. GENERAL fect its safe operation (protective grille of the fan, rear PTO enclo- 1.1.1. Strict observance of the require- sure, etc.) ments ensures safe operation of 1.3.3. The technical condition of the the tractor and improves its reli- braking system, steering controls ability and durability.

  • Page 9
    BELARUS-1523/1523В/1523.3/1523В.3 Safety requirements 1.4. SAFETY REQUIREMENTS FOR DO NOT work or walk under OPERATION OF THE TRACTOR raised agricultural attachments. DO NOT leave the tractor for a long period of time with the IMPORTANT! NEVER start up the mounted implement in raised po- diesel- engine from outside the cab, sition.
  • Page 10
    BELARUS-1523/1523В/1523.3/1523В.3 Safety Requirements and cover the PTO tail-piece with the PTO control lever to the a protective hood. “Brake” position, to avoid break- down to the tractor and/or agri- 1.4.15. NEVER lower the farm machine cultural machines/implements. by setting the distributor lever to the “Forced Drop”…
  • Page 11
    BELARUS-1523/1523В/1523.3/1523В.3 Safety requirements 1.4.31. Any cleaning, lubricating and re- 1.4.39. DO NOT work with attached pair works should be only per- heavy machines unless the front formed with the engine shut ballast weights are installed. down and PTO disengaged. 1.4.40. Trailed and semi-trailed agricul- tural machines should be addi- 1.4.32.
  • Page 12
    BELARUS-1523/1523В/1523.3/1523В.3 Safety Requirements greater the trailed mass, the longer 1.5.11. With the HSCU unit out of opera- is the safe stopping distance. tion, the tractor can be towed, but at a speed of up to 10 km/h, 1.5.4. DO NOT stop the tractor on max., and at a distance not ex-…
  • Page 13
    BELARUS-1523/1523В/1523.3/1523В.3 Safety requirements 1.6.7. NEVER inflate the tyres without • DO NOT operate the tractor with- monitoring the pressure. out a storage battery. 1.6.10. The cooling system operates un- 1.6.8. When servicing the storage bat- der pressure maintained by a teries: valve installed in the filler cap.
  • Page 14
    BELARUS-1523/1523В/1523.3/1523В.3 Safety Requirements 1.7. FIRE PREVENTION REQUIRE- possible inflammation MENTS flushing fluid vapours. 1.7.1. The tractor should be provided 1.7.12. NEVER operate the tractor in with fire-fighting equipment such fire-hazardous locations, with its as a spade and fire extinguisher. bonnet and other protective de-…
  • Page 15
    BELARUS-1523/1523В/1523.3/1523В.3 Safety requirements 1.9. HYGIENE REQUIREMENTS 1.9.2. The first-aid kit should be com- pleted with bandages, a bottle of tincture of iodine, liquid ammo- nia, borated petrolatum, a jar of household soda, menthol valer- ate, and dipyrone. 1.9.3. Make use of natural ventilation of…

  • Page 16: Brief Description

    BELARUS-1523/1523В/1523.3/1523В.3 Brief Description BRIEF DESCRIPTION The BELARUS 1523/1523.3 agricultural control of the tractor when performing power-intensive wheeled tractor of the various works. The steering control en- 3.0 tf traction class with the 4×4 wheel- sures the turn of the steerable wheels…

  • Page 17
    A frameless door and glued tached to the rear hitch linkage windscreens assure clear visibility. The BELARUS-1523.3 tractors is a fur- natural ventilation achieved ther modified version of the basic model through the side and/or rear windows.
  • Page 18
    BELARUS-1523/1523В/1523.3/1523В.3 Brief Description The Serial Number of the tractor is dupli- cated on the semi-frame right-hand side member and on the right-hand plate of the front counterweights. The Serial Number of the engine is du- plicated on the manufacturer’s name- plate attached to the cylinder block, on the left-hand side.
  • Page 19
    BELARUS-1523/1523В/1523.3/1523В.3 Brief Description The Serial Number of the transmission is stamped on a plaque of the rear axle housing, on the right-hand side. The Serial Number and version of the FDA with detachable axle-shaft housings are stamped on the right-hand housing,…

  • Page 20: Technical Data

    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data TECHNICAL DATA Unit of Description measure- Value ment GENERAL DATA Tractor type – Universal, row-crop Tractor make – BELARUS Tractor model – 1523/1523В/1523.3/1523В.3 Calculated speed of movement on the 520/70R38 tyres at the rated engine crankshaft rotational speed:…

  • Page 21
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment Rated tractive force kN (kgf) 30 (3000) Overall dimensions (design): length, including the rear hitch linkage in 4710±50 transport position width, over outer ends of rare wheel axle- shafts 2250±50 height, to top of cab, max.
  • Page 22
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment Correction coefficient of reserve torque, at 15.0/25.0 least, %) High-pressure fuel pump РР6М10Р1f-3492 MOTORPAL (Czechia) – or 363-40.01 YAZDA (Russia) Fuel injection advance angle to TDC 20±1 (YAZDA); 22±1 (MOTORPAL) – Д- 260.1;…
  • Page 23
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment acting on the rear wheels and, through the FDA drive, the front wheels. The control is interlocked with the trailer’s brakes. Auxiliary parking brake Wet-friction type, combined with the service brakes, with a separate mechanical drive.
  • Page 24
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment ∅50х200 mm HYDRAULIC SYSTEM Type of the hydraulic system Separate-modular, with BOSCH hydraulic units providing the possibility of the draft, position and combination control of agricul- – tural machinery and dampening of farm im- plement oscillations when in the transport position.
  • Page 25
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment starting system В Supply circuit 12V storage batteries (2 pieces) each 120 Ah connected in parallel; starting discharge current 880 A at -18°C; a 14 V, 1150 W – alternator (for the Д-260.1 engine) or 2000 W (for the Д-260.1S2 engine) with a built in…
  • Page 26
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment Front hitch mechanism (HM) – НУ-2 Load capacity at the ends of lower longitu- 2500 dinal rods Self-coupler of the front HM – СА-1 Rear hitch cross-bar PTO end-face-to-coupling point distance distance of rearrangement of the coupling 200 –…
  • Page 27
    BELARUS-1523/1523В/1523.3/1523В.3 Technical Data Unit of Description measure- Value ment Tyres: front – 420/70R24 rear – 520/70R38 Rear PTO tail-piece – PTO1 (6 splines) and PTO2 (21 splines)

  • Page 28: Drive Controls And Instrumentation

    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation DRIVE CONTROLS AND INSTRUMENTATION 1. Battery remote disconnection switch 15. Air recirculation gate outlets 2. Starter and instrumentation switch 16. Switch in-line block (floodlights, 3. Multi-function control stalk (turn indicators, high-low heater fan, rear window wipers, beam, horn) “Road train”…

  • Page 29
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Variant of the gear shifting mechanism 27. Gear-shift lever 28. Range selector lever 29. Fuel feed control lever 30. PTO operating lever 31. Hydraulic hitch linkage control unit 32. Control panel of the differential lock-up, FDA and FPTO (if installed) 33.
  • Page 30
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Front Floodlights and Headlights Switch (1) On pressing the key (1) the front bracket- mounted floodlights or headlights are turned ON. Starter and instrumentation switch (2) The switch has four positions: 0 – OFF; I – instruments, pilot lamp block and glow plugs are on;…
  • Page 31
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Instrument Cluster The device incorporates six indicators (5, 6, 7, 8, 9, 10) together with the signal lamps (6a, 7a, 8a, 9a, 10a). GB Oil Pressure Gauge (5) The gauge scale has three zones: – operating: from 800 to 1500 kPa (8…15 kgf/cm…
  • Page 32
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Engine Coolant Temperature Gauge (9) with an alarm temperature signal lamp (9a) (red colour). The device scale has three zones: – operating – 80…100°С; – non-operating (2 off) – 40…80°С and 100…120°С. Engine Lubrication System…
  • Page 33
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Combined indicator The combined indicator (hereinafter referred to as the TSM) displays the information on the operating parameters of the systems and units of the tractor and provides the operator with the data on a disturbance of the operation or failure of any systems.
  • Page 34
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Principle of operation and purpose of the combined indicator a) 1 – the speed gauge displays the calculated speed of the tractor on the pointer indicator. The calculated speed exceeds the real one because no tractor skidding is taken into account.
  • Page 35
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Notes: — The “540” scale designation is only switched on in the presence of the signal from the sensor and off on switching the “1000” designation on or in case of absence of a signal from the PTO rotational speed sensor for more than 3 seconds.
  • Page 36
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation 1. Total astronomical time of running of the engine. The counter accumulates the information on the total time of running of the engine when transmitting the message “engine rotational speed” from the engine control unit and saves the same on stopping the en- gine.
  • Page 37
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation CI in the fault message display mode 1. Diagnostics of the serviceability and connection of the speed sensors: In case of absence of the signals from the Left-wheel sensor speed sensors for 10-12 seconds, the message in the form of the digit “0”…
  • Page 38
    CI by means of a special instrument (if provided). Should such an instrument be unavailable, the programming shall be per- formed by means of the above buttons. On the BELARUS-1523/1523В/1523.3/1523В.3 tractors, the ХР1 connector is not enabled.
  • Page 39
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation CI programming procedure 1. On selecting the fixed value of the programming parameter: 1.1. On pressing the “Parameter” (Параметр) button for the first time, the LCD is switched to the mode of viewing the parameter to be programmed and its numerical value.
  • Page 40
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation List of programmable coefficients (graphical examples of displaying the parameters and their values in the programming mode): Parameter “Z” Z is the number of teeth of the pinions of the final shafts of the driving wheels (right and left), over which the (rotational) speed sensors are installed.
  • Page 41
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation In the process of operation, it is permitted to vary the values of the parameter “wheel rolling radius R”, which is determined on the basis of the tyres fitted on the tractor wheels by measuring the distance from the wheel centre to the bearing surface.
  • Page 42
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation c) The rear axle differential locking pilot lamp lights up when the rear axle differential locking is applied; d) The warning lamp of the brake fluid level lights up when the brake fluid level in the reservoirs of the master brake cylinder drops below the permissible one;…
  • Page 43
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Fuses A box of safety primary fuses is mounted under cover “А”. Five plug fuses protect the following electric circuits from over- load: 1. Cab dome light and “Road train” sign (7.5 A). 2. Rear window wiper and washer (7.5 3.
  • Page 44
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Steering Wheel (18) 1. The position of the steering wheel can be changed in height within the span of 100 mm. To perform the adjustment, proceed as follows: • Remove the cover (2); • Turn out the clamp (1) by 3…5 turns;…
  • Page 45
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Multi-Function Handle-Switch, Right- Hand (20) assures: • switching on the two-speed electric windscreen wiper; • switching on the windscreen washer. To turn the windscreen wiper ON, shift the switch lever from the OFF position (rearmost position “0”) forward to the po- sition “I”…
  • Page 46
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Safety Fuse Blocks Two blocks of electric circuit safety fuses БП-1 and БП-2 are mounted under the dashboard. To gain access to the safety fuses, turn out the screw (A) and remove the cover (B). Eleven safety primary fuses protect…
  • Page 47
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Electrical equipment connecting ele- ments A combined multi-function socket is pro- vided connecting current- consuming loads of a trailer or trailed ag- ricultural implements, as well as a port- able inspection lamp. The socket is in- stalled externally on the rear cab wall.
  • Page 48
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation BELARUS-1523.3/1523В.3 Gear-shift lever (27) The gear-shift diagram is shown in the figure on the right (Diagram I). Pushbutton (27a) for engagement of the lowest stage (L) of the GB reduction gear. Pushbutton (27b) for engagement of the highest stage (H) of the GB reduction gear.
  • Page 49
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Control panel of the differential lock, FDA and front PTO shaft (32) (if installed) The control of the dumping mode shall for controlling the dumping mode on the be only exercised by means of the but-…
  • Page 50
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Fuses of the electronic control systems of the differential lock, FDA, GB reduc- tion gear, front PTO and RHL To gain access to the fuses of the electronic control systems, turn out the screw on the cover of the control unit panel and open the cover.
  • Page 51
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Hydraulic Distributor Control Levers (33а, 33b, 33c) The control levers are located on the right- hand side panel in the cab. The handle have “neutral”, “drop”, “floating” and “lift” positions. The handle (33a) controls the left-hand…
  • Page 52
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation PTO Independent/Synchronous Change-Over Handle (35) The handle (35) has three positions: • “Independent PTO Engaged”: up- permost position; • “Disengaged” (neutral): midposition; • “PTO Synchronous Drive Engaged”: the extreme bottom position. Creeper gear control lever (36, 37) •…
  • Page 53
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation GB Pump Control Lever (39) The lever has two fixed positions: I – “Engine Driven Pump”: the lever (39) is turned counter-clockwise till it locks and fixed with a bolt (А); II – “Non-operating position”: the lever (39) is turned clockwise till it locks.
  • Page 54
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation TRACTOR REVERSIBLE OPERATION POST (BELARUS 1523В/1523В.3) These tractors are provided with a re- versible control post to extend their gang-up capability with the front-end mounted agricultural machinery. Reversible operation control elements: • additional rear steering column with a metering pump;…
  • Page 55
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation Controls of the Reversible Operation post Additional controls are installed in the rear part of the cab. The figure on the right illustrates their relative arrange- ment. 1 – Clutch pedal. Stepping on the pedal disengages the clutch.
  • Page 56
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation BELARUS Seat Note: It is impossible to transfer the seat from the “medium” position to the Important! Prior to starting the work on “bottom” one. the tractor, adjust the seat to the position being the most convenient for you. Per- form all the adjustments while sitting on the seat.
  • Page 57
    BELARUS-1523/1523В/1523.3/1523В.3 Drive Controls and Instrumentation handle. The seat will be fixed automati- cally in the required position. Height adjustment 60 mm. The seat has three height positions: “bottom”, “medium” and “top”. To transfer the seat from the “bottom” position to the “me- dium”…

  • Page 58: Construction And Operation

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation CONSTRUCTION AND OPERATION OF TRACTOR COMPONENTS ENGINE 1 – crankcase; 1 – oil pump; 3 – torsional vibrations damper; 4 – crankshaft pulley; 5 – fan driving belt; 6 – valve-timing gearing cover; 7 – tensioning jockey; 8 – alternator driving belt; 9 – fan; 10 – water pump;…

  • Page 59
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The tractor is equipped with a Д-260.1 gasket (19) made of asbestos-steel six-cylinder, in-line, four-stroke turbo- cloth. The bores for the cylinder sleeves charged, liquid-cooled diesel engine Д- and the oil passageway are edged with 260.1 or Д-260.1S, Д-260.1S2 with di- sheet steel.
  • Page 60
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 1 – camshaft; 2 – tappet; 3 – valve; 4 – valve guiding bush; 5 – pushrod; 6 – turbocharger; 7 – rocker arm; 8 – roller; 9 – spring retainer (disk); 10 – split cones; 11 – inner spring; 12 – outer spring; 13 – sup- port;…
  • Page 61
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation rod caps are not interchangeable. Be- sides, the connecting rods have group designations of the mass groups of the top and bottom ends; these are marked on the end-face of the top end of the connecting rod. The engine shall be equipped with the connecting rods of the same group only.
  • Page 62
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The Engine Feed Circuit consists of an fine fuel filters, fuel pump, injectors as air-cleaner, air-delivery conduit, induc- well as fuel-injection (high-pressure) and tion/ exhaust manifolds, turbocharger, delivery low-pressure) pipelines. exhaust muffler, fuel tanks, coarse and 1 –…
  • Page 63
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The Air Cleaner is a dry-type filter, with paper filter-cartridges. It provides the three-stage cleaning. The first stage is preliminary inertial cleaning (a monocyc- lon); the second and third ones are dry cleaning in master (5) and check (4) pa- per filter elements.
  • Page 64
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation NOTE: Starting from the second half- The Fine Fuel Filter (FFF) has two re- year of 2003, the tractor engines are placeable filter elements, unitized with fitted with fine fuel filters with one filter the engine Д-243. Each filter element is…
  • Page 65
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation diesel fuel injection (high- pump is provided with a pneumatic anti- pressure) pump is of in-line six-plunger smoking adjuster and driven off the type providing the metering of fuel by crankshaft through valve control gear- changing the fuel-feed end point. The ing.
  • Page 66
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation rpm, and an antismoking pneumatic ad- juster which is connected with the engine induction manifold through an air duct. Fuel-Booster Pump (16) mounted on the fuel injection pump body and driven by the camshaft eccentric. For bleeding the air from the feed sys-…
  • Page 67
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 1 – transfer valve; 2 – paper oil filter; 3 – heat-exchanger; 4 – main oil pipeline; 5 – oil pressure warning sensor; 6 – oil pressure gauge; 7 – turbocharger; 8 – fuel pump; 9 – pneumatic compressor; 10 – inter- mediate gear;…
  • Page 68
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The Engine Cooling System is of a with automatically controlled viscous closed liquid-type with forced circulation coupling, two thermostats, expansion of the fluid. The system consists of a bottle, connecting hoses, and drain taps. cooling jacket, water pump, radiator, fan 1 –…
  • Page 69
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation and alarm pressure indicator installed in 1 – fan blade; 2 – driven plate; 3 – opening for the heat-exchange branch pipe are used. detent; 4 – detent nut; 5 – detent; 6 – stem; 7 –…
  • Page 71
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The electric equipment aggregates in- stalled on the engine, include the alterna- tor with the capacity of 1150 W (for the engine Д-260.1) and 2000 W (for the en- gine Д-260.1S2) and voltage of 14 V.
  • Page 73
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Pneumatic Compressor compressor is air-cooled. When the compressor is running, the fan shall be To ensure reliable operation of the trac- switched to the forced mode. tor pneumatic system and tyre inflation, the engine is equipped with a single- piston, single-stage compressor.

  • Page 74: Clutch

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation CLUTCH The grease nipple is on the left-hand side of the clutch housing. It is necessary to unscrew the plug (A) to gain access Clutch Mechanism thereto. A dry double-plate type, constantly en- gaged clutch is installed on the engine flywheel (1).

  • Page 75
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Assembling, disassembling and adjustment of the clutch Procedure of dismantling the clutch 6. Adjust the position of the release lev- from the engine: ers (6). 1. Set three auxiliary bolts (М12х40) by turning them into the pressure plate (4) through the auxiliary holes of the bear- ing plate (7).
  • Page 77
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation…
  • Page 79
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Clutch Housing (for the GB 16F+8R) The clutch housing accommodates the hydraulic system and that of the HLL is in drives of the independent PTO, HLL mesh with the other ring gear. pump and a pump of the transmission The pump of the transmission hydraulic hydraulic system.
  • Page 80
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Clutch Housing (for the GB 24F+12R) The clutch housing (30) accommodates driven shaft (18) is supported in two the driving and driven shafts with the bearings (17, 27) in the housings of the pinions fitted on them and drives of the clutch and gearbox.
  • Page 81
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Clutch actuator 1 – reservoir; 2 – spring; 3, 17 – bolt; 4, 8, 14, 18, 27, 42 – nut; 5, 15, 43 – fork; 6, 16, 34, 44 – pin; 7 – clutch pedal for forward motion; 9, 12, 31, 32 – piston lifter; 10 – master cylinder for forward motion; 11 –…
  • Page 82
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The actuator consists of the master The “Neva-M” brake fluid, ТУ 2451- cylinders (10) (for forward motion) and 053-36732629-2003 is used as a working (19) (in the reverse mode), overhang fluid in the clutch actuator system.
  • Page 83
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation (30) and piston lifter (32) of the hydraulic 1. Bleed air from the hydraulic system booster (39): in the forward motion. To do this: — Dismantle the master cylinder (30) — Fill the reservoir (1) with brake fluid from the bracket (33) having removed to the mark “MAX”;…
  • Page 84
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation to be not below the dimension G lever (45) on the radius 105 mm shall from the top edge of the equalizing move to 24…26 mm. chamber. After checking the adjustments of the clutch control, the smoothness of the…

  • Page 85: Gearbox

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation GEARBOX Gearbox (16F+8R) 1 – primary shaft; 2, 29, 33, 27, 38, 39, 40, 49, 58, 35, 70, 77 – bearings; 3, 8, 11, 14, 20, 23, 24, 37, 45, 50, 54, 56, 57, 63, 65, 66, 69 – pinions; 4, 26, 62, 73 – sleeves; 5, 44, 48, 55, 64, 68, 19, 32, 52 – bush- ings;…

  • Page 86
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The gearbox is a mechanical fixed-ratio This shaft is supported in the bearings constant-mesh transmission, with 4 for- (77), (39) and (40). The back mount of ward ranges and 2 backward ranges, the shaft is located in the gear (42) hub…
  • Page 87
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Gearbox Control Mechanism The mechanism of gearbox control con- on dogs (fork (78), other parts are not sists of a gearshift mechanism, together shown). The toothed couplings (22, 53, with synchronizers, range- 34) (see Figure “Gearbox (16F+8R)”) are selection mechanism.
  • Page 88
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Engine Start Interlock The tractor is provided with a special in- and breaks the circuit of the intermediate terlocking device for preventing the en- starter relay (1) and that of the starter gine from starting, when a gear is en- pull-in relay (5).
  • Page 89
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Tractor Speed Diagram, km/h, at 1400…2100 rpm of the Engine (GB 16F+8R; tyres 520/70R38)
  • Page 90
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Gearbox (24F+12R) The gearbox consists of a transmission bearings in the housing as well as a assembly, a shaft of reduced gears and control mechanism and electrohydraulic reverse, a secondary shaft supported in system units. Longitudinal section of the gearbox: 1 –…
  • Page 91
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Transmission Assembly (43) and (41) for shifting into first and mounted on the cover (54) and consists second speeds, respectively, are sup- of the primary shaft (51) with driving pin- ported in needle bearings. An inertia-…
  • Page 92
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation are splined to the shaft and stopped with mary, intermediate secondary a check ring. The driven gear of the shafts and the shaft of reduced gears synchronous PTO (31) sits on the shaft and reverse are tightened up with nuts in roller bearings (28) and (30).
  • Page 93
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation In the fork box (7) (see Figure “Gearbox mounted in the gearbox housing (1) (see (24F+12R)”), the three dogs, fork (8), Figure “Gearbox (24F+12R)”) and in the ball-point lock (13) and parts of the inter- gearshift mechanism cover (14).
  • Page 94
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The Higher-Lower Stage Selection «L» stage of the gearbox reduction gear. Mechanism of the Reduction Gear of Sensors (10) serve to indicate that the the gearbox (see Figure below) is reduction gear stage is engaged. For…
  • Page 95
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Speed Diagram of the Tractor, km/h, at 1400…2100 rpm of the engine crankshaft (GB 24F+12R; tyres 520/70R38)
  • Page 96
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation GEARBOX REDUCTION GEAR CONTROL SYSTEM The Electrohydraulic System incorpo- the panel (1). rates a control panel (1) located in the ATTENTION! This system allows the tractor cab to the right of the operator, reduction-gear stages to be selected…
  • Page 97
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation CREEPER (if installed) Purpose and Scope of Application — in the reverse movement: 0.603, 0.844, The creeper is intended for installa- 1.159, 1.587 km/h. tion on the tractors operated with the Should it be necessary to use the…
  • Page 98
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Creeper: 1 – gearbox gear; 2 – planet pinion; 3 – pinion cage; 4,8 – intermediate gear of the creeper; 5-double- wheel gear; 6 – crown gear; 7 – shaft; 9 – creeper drive gear; 10 – pinion; 11 – creeper shaft; 12,13 – rod;…

  • Page 99: Creeper

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Creeper interlocking mechanism: 1,4 – fork; 2,3 – pusher; 5,6,7 – gear. To engage the creeper, it is necessary, “Creeper”) by moving the pusher (3) first of all, to disengage the gears (5) (see Figure “Creeper interlocking and (6) in the gearbox.

  • Page 100
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Creeper Control Set the stable idling rotational speed of the engine; the GB lever shall be in the neutral position. Operation Rules The creeper is controlled by means of the rods (1) and (2). Prior to operation of the tractor with In the “Creeper disengaged”…

  • Page 101: Rear Axle

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation REAR AXLE The rear axle consists of the rear-axle located in the rear-axle housing, and hub drive, differential with a hydraulically con- drives located in the axle-shaft housings. trolled lockup friction clutch, final drives 1 – left-hand brake; 2, 18 – bearing shells; 3 – bearing washer; 4 – axle-shaft pinion; 5 – differential cover;…

  • Page 102
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Main Rear-Axle Drive The shafts (21) and (47) connect the axle-shaft gears (4) of the differential The rear-axle drive is conical one with a with the driving pinions of the final drives spiral bevel gearing. It consists of a driv- and brake disks by their splines.
  • Page 103
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Differential lockup Clutch A multi-disk hydraulically controlled dif- the right-hand brake (11) and the bearing ferential lockup clutch (2) is located in shell (12), is fastened by bolts (16) to the casing (1), which, through the casing of rear axle housing.
  • Page 104
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Rear Axle Differential lockup (Rear Axle DL) Control System The rear axle DL control system consists coupled to the rear axle DL friction of a control panel (1) located in the trac- clutch; connecting cables (9) with a plug- tor cab, on the right side of the operator;…
  • Page 105
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The panel (1) accommodates the key- axle DL clutch and locks the differential. switch (17) of the rear axle DL control Unlocking of the differential will be ef- and a warning light (16) of the rear axle fected automatically whenever the steer- DL engaged state.

  • Page 106: Rear Power Takeoff

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation REAR POWER TAKE-OFF SHAFT (PTO) The rear PTO is provided with the two- lever to the necessary position and speed (for tractors with the GB 16х8) or tighten the bolt (B). four-speed (for tractors with the GB 24х12) independent drive.

  • Page 107
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation interconnected by means of three equi- pinion (23) by means of splines. On en- distant intermediate gears (9) mounted gaging the PTO, the piston (26) presses on the axles (7) pressed into the hous- the disks to one another under oil pres- ing of the reduction gear (10).
  • Page 108
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation link (5) (by screwing the fork (3) on and locknut (4)), connect them by means of out having loosened preliminarily the the pins and lock them with cotter pins. locknut (4)) and rod (12) with the cou-…
  • Page 109
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation FRONT PTO (if installed) The front PTO shaft (FPTO) serves to engine crankshaft 1845 rpm, with the drive agricultural machines installed on output power of up to 44 kW (60 hp). the front-end hitch linkage. It is inde-…
  • Page 110
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Construction and Operation of the FPTO In the FPTO reduction gear, the power The FPTO planetary reduction gear is flow is transmitted from shaft (12) to the unified with the rear PTO reduction gear tail-piece (1) through a changeover on tractors MTZ-80.
  • Page 111
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Front PTO Control 1. At minimum stable rotational speed of • to engage the FPTO, press down the engine, engage the FPTO; to do this, the lower half (which is closer to the turn the lever (22) (see Figure “Construc- operator) of the key (1) (see Figure tion and Operation of the FPTO”) located…
  • Page 112
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 3. The FPTO should be engaged with the engine idling; increase the engine speed to the required only after the agricultural machine been speeded up. 4. To change the tail-piece (1) (see Fig- ure “Construction and Operation of the FPTO”) disengage the FPTO, stop the…

  • Page 113: Front Driving Axle

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation FRONT DRIVING AXLE (FDA) 1 – driven bevel gear; 2, 15, 28 – adjusting shims; 3 – steering knuckle pivot spindle; 4 – bolt; 5 – cap; 6 – lubricator; 7, 10, 16, 27 – rubber ring; 8 – sleeve; 9, 34, 35 – taper roller bearing; 11, 32 – collar; 12 – fix- ture;…

  • Page 114
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation (14) and (22). To drain oil from the axle Oil leakage from the cavity of the beam, screw out the draining plug (26) final drive and axle beam is prevented located in the FDA casing. Oil shall be…
  • Page 115
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Differential 1 – differential casing; 2 – driving plate; 3 – driven plate; 4 – pressure cup; 5 – satellite shaft; 6 – satellite; 7 – differential cover; 8 – axle-shaft gear; 9 — taper roller bearing.
  • Page 116
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Wheel reduction gears 1 – wheel flange; 2, 18, 29 – taper roller bearing; 3, 20 – collars; 4 – mud trap; 5 – cage, 6 – reduction gear cover; 7 – satellite shaft; 8 – rollers; 9 – screw; 10 – thrust washer; 11 – satellite; 12 – epicyclic gear;…
  • Page 117
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The wheel reduction gear (1) consists (5). The cylindrical rollers (8) serve as of a doubled joint, spur-gear and plane- satellite bearings. One race of the rollers tary drives, levers for controlling the is the ground surface of the shaft (7) turning of the front wheels.
  • Page 118
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation FDA drive 1 – gear; 2 – piston; 3 – drum; 4 – jaw semi-clutch; 5 – spring; 6 – shaft; 7 – splined bushing; 8 – torsion bar; 9 – universal-joint fork; 10 – cramp; 11 – protective shield; 12 – electrohydraulic distributor; 13 –…
  • Page 119
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation FDA Drive Operation When the tractor is running straight circuit of the electromagnet of the dis- ahead without any slipping, the shaft (6) tributor (12). Oil under pressure is fed to (see Figure “FDA drive”) connected with…
  • Page 120
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation shaft when harvesting, a special enclo- sure is provided. FDA Drive Control System The system includes a panel (1), sensor The key-switch (15) (see Figure below) of angle of the steerable wheel turn (11) for controlling the FDA drive and warning…
  • Page 121
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation the FDA drive clutch. The FDA drive is gaged irrespective of the switch (15) automatically disengaged when the front position. wheels angle of turn exceeds 25° irre- • When running hard-surface spective of the direction. A disengage- roads, BE SURE TO DISENGAGE ment signal arrives from sensor (11).
  • Page 122
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Adjusting the FDA Drive Automatic Engagement Sensor Switch Adjust the switch (5) when the assembly Failure to meet this requirement can of the hydraulic compression clutch is cause the failure of the switch (5). completed and the cover (6) is refitted to the transmission.
  • Page 123
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 1 – drum; 2 – semi-clutch; 3 – pusher; 4 – shim; 5 – switch; 6 – cover.

  • Page 125: Brakes

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation BRAKES These tractors are equipped with left- hydraulic brake cylinders and the left- and right-hand service brakes actuated hand (12) and right-hand (8) service cyl- by means of the pedals (5, 6) parking inders. brake with an independent mechanical…

  • Page 126
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation “Wet” Service Brakes The service brakes are of 8-disk type. The intermediate disks (3) are fixed from The friction disks (2) are installed in turning in their cases (1, 13) by means splined ends of the hub drive pinions of shoulders made over the outer profile.
  • Page 127
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Parking Brake sion. The draining plugs (12) located at the bottom are provided for draining oil The service brakes having a separate from the brake casings. The oil level in actuator from the control lever. the casings shall be checked after every 500 hours of operation of the tractor.
  • Page 128
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Hydraulic Brake Actuator of the BELARUS-1523/1523.3 Tractor 1 – brake roller; 2, 9 – link bolt; 3, 8 – levers of the left- and right-hand brake, respectively; 4, 7 – left- and right-hand service cylinder; 5, 6 – flexible hose of the brakes; 10, 11 – right- and left-hand master cylin- ders;…
  • Page 129
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Hydraulic Brake Actuator of the BELARUS-1523В/1523В.3 Tractor 1,7 – right-hand master brake cylinder; 2 – reverse pedal; 3 – reverse master brake cylinder; 4, 8, 9, 11, 13 – pipeline; 5, 6 – left-hand brake pedal; 10, 12 – tap; 14, 20 – brake lever (right- and left-hand); 15, 21 –…
  • Page 130
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation pull out the bolts (15, 21) acting upon the pipelines (8, 9). Then the brake fluid the brakes. is passed though the flexible hoses (17, 18) into the service cylinders (16, 19) to When stepping on the pedal (2) in the act as described above.
  • Page 132
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Adjusting the Brakes Adjusting the Service Brakes of the BELARUS-1523/1523.3 Tractors To adjust the service brakes of the trac- rods, to meet the required free play of tors without reversible control post, pro- the pedals. ceed as follows: 2.3.
  • Page 133
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 3. Ensure the length of each service hy- which connects the levers (5, 9) with the forks (3, 12), respectively, with draulic cylinder (1, 14) to be (207 ± 2) the piston of the working cylinder fully mm, if measured from the cylinder at- drawn in.
  • Page 134
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation cylinder and put its free end into a • Turn out the locknuts of the link bolts transparent vessel with the capacity of (6, 10) by several turns. at least 0.5 l filled with brake fluid to •…
  • Page 135
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Adjusting the Parking Brake Actuator 1 – handle; 2 – rod; 3 – pin; 4 – bracket; 5 – latch; 6 – lever; 7 – rod; 8 – bracket; 9 – locknut; 10 – adjust- ing bolt; 11, 13 – right-hand brake levers; 12, 14 – left-hand brake levers; 15 – roller; 16 – nuts.
  • Page 136
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 8. The final check and adjustment of the applying the force not exceeding 400 manual mechanical control of the N to the control handle (1). brakes shall be performed on the as- If necessary, the adjustment shall be sembled tractor.
  • Page 138
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Adjusting the Service Brakes of the BELARUS-1523В/1523В.3 Tractors IMPORTANT! Adjustment brakes should only be carried out after checking and adjusting the service brakes for forward motion and the parking brake. The forward-motion brakes shall be adjusted and air shall be bled from…
  • Page 139
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation 3.1. Remove the protective boot (2) and fill in the equalizing chamber “B” of the master brake cylinder equalizing chamber “B” of the mas- ter brake cylinder of the reverse (3) with the “Neva” brake fluid to the level of 10…15 mm from the top…

  • Page 140: Pneumatic Actuator Of The Trailer Brakes

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation PNEUMATIC ACTUATOR OF THE TRAILER BRAKES The tractors can be equipped The pneumatic drive is used also with two-line brake pneumatic actuator for inflating the tyres and for other pur- for the trailers equipped with pneumatic poses where the energy of compressed brake actuators.

  • Page 141
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Air is taken up into the pneumatic into the pneumatic system of the trailer actuator from the engine inlet manifold. maintained. The compressor (8) compresses the air The automatic control of the brakes and feeds it to the air bottle (3) through…
  • Page 142
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Checking and Adjusting the Brake Valve of the Pneumatic System and Its Actuator The brake valve actuator shall be ad- justed with the pedals of service brakes not stepped on and parking-and-reserve brake fully released which shall be pre- liminary adjusted.

  • Page 143: Hydrostatic Power Steering

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation HYDROSTATIC POWER STEERING Forward-Motion HPS The HPS is intended for controlling the executing the turn, feeding pump (2) turning of the steerable wheels and re- driven from the engine and hydraulic fit- ducing the force to be applied to the tings.

  • Page 144
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Recommendations for Operation of • Bleed air from the hydraulic system. To the HPS do this, proceed as follows: When assembling the HPS: 1. Start the engine. Turn the steering • Install properly the oil pipelines and…
  • Page 145
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Metering Pump The metering pump consists of assembly anti-hammer valves (7), relief valve (6) I, distributor II, non-return valve (9), two and two anti-vacuum valves (8). 1 – stator; 2 – rotor; 3 – spool valve; 4 – power shaft; 5 – sleeve; 6 – relief valve; 7 – anti- hammer valves;…
  • Page 146
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Hydraulic Cylinder of Steering Control The tractor is equipped with the FDA cylinders are connected with the lugs with two hydraulic cylinders (3) and made of the central reduction gear cas- transverse control arm (4) installed ing.
  • Page 147
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Oil Tank of the HPS The oil tank is a welded structure with the capacity of 12 l combined with the HLL oil tank in a single housing. A draining filter (4) with a 25-micron replaceable filter element is mounted in the housing.
  • Page 148
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation HPS of the Reversible BELARUS-1523В/1523В.3 Tractor The HPS of the reversible tractor con- cylinders (4) executing the turn, feeding sists of two metering pumps (2 and 3), pump (7) driven from the engine and reverse tap (1), two differential hydraulic hydraulic fittings.
  • Page 149
    (2) or (3). ATTENTION! The hydraulic system of steering control (HPS) of the BELARUS-1523В/1523В.3 tractors is provided with the reverse tap (1) for ensuring the tractor steerability when moving in both forward and re- verse direction.
  • Page 150
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Reverse Tap 1 – casing, 2 – slide valve, 3 – lever, 4 – handle, 5 – stop, 6 – detent, 7 – slide valve detent, 8 – sealing ring, 9 – protective ring. The reverse tap directs the working…

  • Page 152: Running Gears. Tractor Wheels

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation RUNNING GEAR. TRACTOR WHEELS The rear driving wheels of the tractor are The inserts are closely drawn into the installed on hubs which consist of split hub body by bolts (1). tapered inserts (3, 4) and hub body (2).

  • Page 153
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Fitting diagram and wheel track dimension for tyres 420/70R24 Variants of disk-to-rim positioning Disk offset Х, mm Tractor wheel track, mm (tyres 420/70R24) +140 1540 1635 1850 1950 Variants of disk-to-rim positioning Disk offset Х, mm…
  • Page 154
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation To change the rear wheel track, shift the hub together with the wheel over the axle-shaft and rearrange the wheels from one side to another. To change the wheel track, proceed as follows: 1. Place the tractor on a flat, level ground.
  • Page 155
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Twinning of the Rear Wheels To improve the tractive and adhesive wheel nuts (3); then place the spacer- performance of the tractor when operat- ring piece (4) onto the same bolts and ing it with heavy agricultural machines on fasten it with nuts (5).

  • Page 156: Hydraulic Lift Linkage

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation HYDRAULIC LIFT LINKAGE (HLL) The system is designated for attaching employment of the draft, position and the mounted and semi-mounted agricul- combined controls of tools when operat- tural machines to the tractor, controlling ing the mounted and semi-mounted agri- their operation as well as ensuring the cultural machines and implements.

  • Page 157
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation HLL Oil Tank 1 – cap; 2 – filler neck plug; 3 – relief valve; 4 – paper filter element; 5 — breather; 6 – tank casing; 7 – drainage plug. The oil tank (6) consists of two sections is filled with oil through the filter cap (1).
  • Page 158
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The oil pump of the hydraulic system supported in two ball bearings. The balls is of gear type with clockwise rotation. (4) placed into holes in the shaft (3) lock The pump drive can be disengaged. It is…
  • Page 159
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The “BOSCH” Integrated Block is pany. The spool valves of the 2 and 3 composed of a spool valve-type hydrau- sections can be fixed in the “Neutral” and lic distributor (3) for controlling the exter- “Floating” positions. The spool valve of…
  • Page 161
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation electrohydraulic unit (РП70 with the distribution sections of the РП70 ЕНРНС1-ОС) consists of the electrohy- distributor manufactured by the Hydro- draulic regulator manufactured by the privod Plant (Republic of Belarus). Argo-Hytos company (Czechia) complete 1 – РП70-20 cover; 2 – РП70-8-0-М distributor section; 3 – ЕНРНС1-ОС regulator.
  • Page 162
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation…
  • Page 164
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The HLL control and adjustment sys- tem includes an electromagnetically- Variant of installation of the BOSCH position transducer controlled regulator, position transducer (an induction displacement transducer), draft transducer (two draft-measuring transducer fingers), control panel, elec- tronic unit and cables assemblies.

  • Page 165: Rear Hitch Linkage

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The draft control transducer is made in the form of two draft-measuring fingers (5) inserted into the bracket (3); they serve as the axle for attaching the lower links (4). The angular position of the finger in the…

  • Page 166
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation RHL Electronic Control System RHL position control transducer 1 – RHL Control Panel; 2 – electronic unit; 3 – ; 4 – external pushbutton for the RHL drop control; 5 – external pushbutton for the RHL lifting control; 6 – left-hand draft transducer;…
  • Page 167
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation RHL Control Panel Manufactured by the BOSCH Company ПУ-03 RHL Control Panel Manufactured by the Izmeritel Plant 1 – damping knob; 2 – damping warning lamp; 3 – handle for adjusting the tillage depth (clockwise – shal- lower, counter-clockwise –…
  • Page 168
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation • set the working depth and height of the implement lifting in the transport It is important to get familiar with the fol- position by means of the handles (3) lowing features of starting up the system and (5), respectively;…
  • Page 169
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Aside from the above-described func- ATTENTION! tions, the electronic control system of the 1. The “Damping” function is only op- rear hitch linkage has a “damping” func- erative when the handle (10) is set tion (quenching of oscillations of the to the “Lift”…
  • Page 170
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Diagnostics of Faults The BOSCH electrohydraulic control sys- resumed when the fault is eliminated and tem has the self-diagnostics feature and, the engine is restarted. in case of detection of a fault, it gener- In case of average faults, the adjustment…
  • Page 171
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation ATTENTION! 1. The electrical connectors of the hitch linkage control system shall be only disconnected with the engine stopped. 2. The specified voltage values shall be only measured on a running en- gine in compliance with safety regu- lations for handling the live electrical products.
  • Page 172
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation…
  • Page 173
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation REAR HITCH LINKAGE (RHL) The rear hitch linkage serves for attach- thereon through pins (10). The cylinder ing mounted and semi-mounted agricul- rods are connected to the external levers tural machines to the tractor. The (3) by means of pins (3a) (left- and right- mounted agricultural machines shall be hand).
  • Page 174
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation Turn-Buckle Brace The brace consists of a screw (1), IMPORTANT! To ensure normal operation guide member (2), slide block (3) of the tractor-and-plough combination, the and gib-and-cotter (4). gib-and-cotter in the right-hand and left- hand braces should be in the middle of the The front end of the brace fitted with slot in the guiding member.
  • Page 175
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation UNIVERSAL HAUL-AND-DRAW COUPLER (HDC) The lift-type HDC comprises a clevis as The draw-bar (6) is adjustable to dimen- well as (optionally) drawbar and “Py- sions of 400 and 500 mm between the thon”-type facility. PTO end-face and the point of attach- ment of the shackle of the trailer by rein- Clevis (ТСУ-3В)
  • Page 176
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation FRONT-END HITCH LINKAGE (FHL) (if installed) The FHL is intended for operation of the mounted agricultural machines intended tractor in combined aggregates and for operation in front of the tractor as well serves for coupling the tractor with as for adjusting their working position.

  • Page 177: Cab Ventilation And Heating System

    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation SYSTEM OF VENTILATION AND HEATING OF THE CAB The cab ventilation and heating system consists of a fan with motor and radiator as well as four air cleaning filters. The fan and radiator are installed on the cab roof.

  • Page 178
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation AIR CONDITIONING AND CAB HEATING SYSTEM Control of the climatic control system in the air-conditioning mode The control panel of the climatic control system is located at the centre of the up- per panel of the cab. The control panel comprises the switches (1) and (2): The switch (1) can be used for has three rotational speeds).
  • Page 179
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation the cap of the expansion bottle of the 2. Add coolant to the radiator of the engine cooling system to the neces- engine cooling system, cylinder block and sary level (to the МАХ mark on the ex- disconnect the heater hose from the tap.
  • Page 180
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation — condenser – before the ОНВ radiator; — drying filter – on the condenser frame; — pressure sensor – on the drying filter; — heater-cooler – under the roof, above the ventilation compartment panel; — cold air control and fan switch – on the panel of the upper compartment;…
  • Page 181
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation The main parameters and technical characteristics of the air conditioning and cab heating system are given in the table below: Description of the parameter (characteristic) Value Cold productivity, kW Heat productivity, kW Operating voltage, V Electrical power consumption, W Mechanical power consumption, kW 1.4 to 8.0…
  • Page 182
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation coolant gets in contact with the skin, it evaporates instantly and can cause the frostbite of the exposed areas of the skin. 5. When unhitching the tractor, it is allowed to uncouple the closed air-conditioning sys-…
  • Page 183
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation ELECTRIC EQUIPMENT NOTE: The electric connection diagram with a control unit and relay for heating of the tractor is provided in the section air, which is sucked into the engine cyl- “Appendices”. inders, are provided. The tractor is provided with DC electrical…
  • Page 184
    BELARUS-1523/1523В/1523.3/1523В.3 Construction and Operation • audible signalling (buzzer) of emer- • turn indicator interrupter; gency conditions: emergency oil pres- • Sensor of the emergency level of sure in the engine lubrication system, brake fluid; emergency coolant temperature in the • Sensor of emergency oil pressure in engine cooling system.

  • Page 185: Tractor Pre-Operation

    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе TRACTOR PRE-OPERATION GENERAL REQUIREMENTS • Apply the parking brake of the tractor; Prior to putting a new tractor into service, • Open the fuel tank cock; • Prime the fuel-feeding system with perform the following procedures: •…

  • Page 186
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе • As soon as the glow plug pilot lamp starts flashing, turn the starter switch Starting the Engine at Low Tempera- key into “II” position. As this takes tures (+4°С or below) place, an engine start pilot lamp lights IMPORTANT! To avoid any damage in up (amber).
  • Page 187
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе motor oil with 10-12% of diesel fuel is IMPORTANT! To exclude the possibil- permitted) in the engine crankcase, ity of condensate forming inside the transmission, hydraulic system and HPS, tanks, refill the fuel tanks at the end of following the instructions of this Manual.
  • Page 188
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе GETTING THE TRACTOR MOVING AND DRIVING THE TRACTOR Belarus 1523/1523В (КП 16F+8R) To bring the tractor in motion, proceed as follows: • slow down the engine; • step on the clutch pedal as far as it will go and select a required GB speed range;…
  • Page 189
    With the tractor moving off, smoothly increase fuel supply. BELARUS-1523.3/1523В.3 (GB 24F+12R) To bring the tractor in motion, proceed as follows: • slow down the engine; • step on the clutch pedal as far as it will go and select a required GB speed range;…
  • Page 190
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе STOPPING THE TRACTOR To stop the tractor, proceed as follows: Stopping the engine • lower engine crankshaft rotational speed; IMPORTANT! Prior to stopping the • step on the clutch pedal as far as it will…
  • Page 191
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе RUNNING-IN or drop in the rotational speed. The IMPORTANT! The first 30 hours of signs of overloading are as follows: operation of the tractor affect strongly sharp drop in the rotational speed, the further performance and service…
  • Page 192
    BELARUS-1523/1523В/1523.3/1523В.3 Подготовка трактора к работе POST-RUNNING-IN MAINTENANCE (30 hours of operation) 1. Inspect and wash the tractor. 12. Change the paper filtering elements of the engine oil filter. 2. Listen to all tractor units and compo- nents for normal running.

  • Page 193: Aggregating The Tractor With Agricultural Machines And Imple- Ments

    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor AGGREGATING THE TRACTOR WITH AGRICULTURAL MACHINES AND IMPLE- MENTS General information provided in this Sec- weight is carried by its own running tion will help to use efficiently the BELA- gear. When rearranging the machine RUS 1523/1523В/1523.3/1523В.3 with a…

  • Page 194
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor ADJUSTING THE WHEEL TRACK Front Wheels With the standard tyres 420/70R24 Wheel po- Wheel track, sition А 1540 В 1635* С 1850 1950 А’ 1700 В’ С’ 2020 D’ 2090 А, B, С, D: standard installation of the disk with a The positions of wheels with in- remounted rim;…
  • Page 195
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor TWINNING THE REAR WHEELS TO REDUCE THE SPECIFIC PRESSURE OF THE GROUND Hub mount- Tyre standard Wheel ing dimen- size in pack- track width Remarks sion Н , Н К , К , mm 520/70R38 +…
  • Page 196
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor INTER-ROW CULTIVATION OF ROW CROPS ON TYRES OF STANDARD TYRE PACKAGE Wheel track K , mm Inter-row widths Main row crops front rear М , mm 420/70R24 520/70R38 18.4R38 1540 (А) 1600 Potato in drills, ∗…
  • Page 197
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor HITCH AND HAUL-AND-DRAW COUPLERS Rear Hitch Linkage For machines: mounted and semi-mounted Type of hitch arrangement (category) НУ-3 (Cat. 3) НУ-2 (Cat. 2) Lower links One-piece, with QHM *** Lower link length, mm 1060 of the top link…
  • Page 198
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Front Hitch Linkage For machines: mounted and semi-mounted Type of hitch arrangement (category) НУ-2 (Cat. 2) Lower links Composite, with rolled-in hinges Lower link length, mm of the top link Hinge width, mm of the lower links…
  • Page 199
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Haul-and-Draw Coupler ТСУ-1 (cross-bar) For machines: semi-mounted (seed planters, potato planters, potato harvesters, vege- table harvesting machines, and others), semi-trailed (mowers, pickup bailers, root- vegetable top harvesters, fertilizer placers, etc.); trailed (disk harrows, soil cultivation units, stubble breakers, trains of coupled harrows, cultivators, seed planters, etc.).
  • Page 200
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Lift Coupler Purpose: to fasten the hitch and haul-and-draw couplers of appropriate coupling dimen- sions. Lift coupler Vertical guiding plates are made with holes Possibility of changing the position Special features of hitch couplers as to height in 65-…
  • Page 201
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Haul-and-Draw Coupler ТСУ-2Р For machines: semi-trailed (semi-trailers, fertilizer placers, etc.); pull-type (disk harrows, soil cultivation units, trains of coupled harrows, cultivators, seed planters, etc.). Coupler ТСУ-2Р (Python) Cantilevered pin, free to be relo- Type of the hitch coupler cated stepwise in the vertical plane with the increments of 65 mm.
  • Page 202
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Haul-and-Draw Coupler ТСУ-3В For machines: pull-type (2-axle trailer of an automobile-type and others); semi-trailed (mowers, pick-up hay bailers, haulm removing machines, etc.). Coupler ТСУ-ЗВ a yoke with the possibility of step- Type of the hitch coupler…
  • Page 203
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Haul-and-Draw Coupler ТСУ-1М-01 For machines: semi-trailed (semi-trailers, fertilizer placers and the like); pull-type (disk harrows, soil cultivation units, trains of coupled harrows, cultivators, seed planters, etc.). Coupler ТСУ-1М-01 drawbar with the possibility of dis- Type of the hitch coupler…
  • Page 204
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor The rear hitch linkage НУ-2(3) is made to are provided (male half-couplings and Cat. 3, with a potential of being read- break-away couplings), which are deliv- justed to Cat. 2 by replacing the inde- ered optionally in the tractor’s SPTA kit.
  • Page 205
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor The structure of lift outfit guiding plates provides for installation of coupling members (a hook instead of a yoke, or other) made by other manufacturers. For aggregating the PTO-driven ma- chines, a coupling arrangement ТСУ-1М- 01 (a drawbar) with changeable position of the coupling member with respect to the Cat.
  • Page 206
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Tractor: PTO tail-piece Machine: PTU shaft Rotational speed, Power transferred, Tail-piece type kW (h.p.) Engine Rear, inde- PTO 1С 1924 60 (80) pendent PTO 1 1924 60 (80) PTO 2С 1000 1909 60 (80) PTO 2…
  • Page 207
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Using the PTO tractor (pick-up presses, forage- harvesting complexes and the like), a universal-joint shaft together with an The PTO shaft is intended for driving the overrunning clutch fitted on the PTU active tools of the agricultural machines.
  • Page 208
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor • NEVER engage the PTO: the tractor and the agricultural ma- chine/implement. 1. With the tools of the agricultural machine (rotary cultivators and the like) lowered onto, or put deep into, soil; 2. If the material used in the techno-…
  • Page 209
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor UNIVERSAL-JOINT SHAFTS WITH PROTECTIVE ENCLOSURE (accessory of the machine to be attached) Universal-joint shaft of the type “10” Universal-joint shaft of the type “40” Telescopic, with universal joints and a Telescopic, with a safety coupling and protective enclosure.
  • Page 210
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Installation of the Universal-Joint Shaft Type of uni- Universal-joint versal-joint Hitch coupler Tail-piece type shaft nominal Standard shaft length, mm НУ-3 PTO 1С, 1, 3 610; 710 PTO 1С, 1, 2 ТСУ-1Ж “10” or “40” State Standard ТСУ-1…
  • Page 211
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Choice of a Universal-Joint Shaft Type Usually, the operating manuals for the machines to be aggregated specify the required power and rotational speed of the PTO. To choose the universal-joint type, the refer- ence factor is the torque which can be determined from the nomographic chart below:…
  • Page 212
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor PTO Drive without Universal-Joint Shaft A number of units can be installed on the PTO directly, without a universal-joint Type of PTO tail-piece А* С* min shaft (reduction gear boxes. hydraulic PTO 1; 1С; 2 ∅40 pumps and others).
  • Page 213
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor CONDITIONS OF SAFE AGGREGATING To ensure the reliable and safe operation of the tractor, keep to recommendations for loading and stability specified in the Table below. Parameters determining the condition of a safe aggregating of the tractor within the…
  • Page 214
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor steerability criterion. loads, jobs to be performed, and soil and weather conditions. The recom- The actual values of the weights m mended tyre inflation pressures for the and m are to be determined by Т tractors with due account of actual…
  • Page 215
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor RECOMMENDATIONS FOR IMPROVING THE GRIPPING-AND-TRACTION PROP- ERTIES OF THE TRACTOR AND SATISFYING THE STEERABILITY CRITERION The tractor design provides for possible ATTENTION! variation of the tractor operating weight • For highly efficient employment of the and improvement of gripping and traction…
  • Page 216
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Allowable Loads on the Tractor Tyres Depending on the Pressure in the Tyres Load per tyre, kg, at the internal pressure, kPa Load Speed Speed Tyre index symbol , km/h 180/200 1700 1875 2050 2230 2405…
  • Page 217
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor SELECTING THE MACHINES TO BE AGGREGATED WITH THE TRACTOR A great number of various technical fa- the machine universal driveline co- cilities intended for agricultural tractors ordinates; are now in service. These machines offer • critical loads on the HDC, tyres, different technical characteristics which and tractor axles.
  • Page 218
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor The availability of the standard and addi- developed by a Class 3 tractor on a tional equipment for aggregating makes stubble field, a rough estimate of the it possible to use the tractors in agricul- working width for the main power-…
  • Page 219
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor TILLAGE Tillage is one of the most power- To obtain the best results in ploughing, it consumptive type of field operations. The is important to choose correctly the type BELARUS tractors of these models can and parameters of the plough. The…
  • Page 220
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Approximate calculation of the plough operating width: • Assess the type of the soil to be tilled. • Find its specific resistance in Table 7- • Calculate an approximate operating width for an ordinary shear plough by the formula given below.
  • Page 221
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor Diagram of Wheel Arrangement for Aggregating the Tractor with 5…7-Furrow Ploughs The tractor wheels are in the furrow To obtain the wheel track figure, it is necessary to add the cross section of a respective tyre to the dimensions A and B.
  • Page 222
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor DRIVING THE TRACTOR ON PUBLIC ROADS For as much as half of their operating IT IS PROHIBITED TO: time, tractors are used on public roads, • Articulate the machines, transportation including the hauling of agricultural ma- of loads with the weight and/or load chines in the transport position.
  • Page 223
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor General-purpose vehicles should be at- tached through the ТСУ-2 or ТСУ-3 hitch couplers. The vehicles based on trailers and semi-trailers shall have a sign of maximum permissible speed limit at the rear or on the left side of the machine.
  • Page 224
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor SELECTING THE TRACTOR SPEED Speed, km/h, Job to be done Tractor outfit Wheel track Remarks max. Increase of the wheel Operation on track for improving the slopes stability The wheel track shall correspond Sharp MTA turns…
  • Page 225
    BELARUS-1523/1523В/1523.3/1523В.3 Aggregating the Tractor RUNNING THE TRACTOR IN REVERSE When performing a number of missions (forage harvesting, sugar beet harvest- ing, etc.) the MTA has to run on a stub- ble field. In this case, driving the tractor backwards for performing the required technological operations pays the addi- tional expenses.
  • Page 226
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting TROUBLESHOOTING Trouble, symptoms Remedy ENGINE The engine fails to start: Air in the fuel supply system. Bleed air from the system using the hand- operated lift pump. Eliminate the air inleak- age into the fuel supply system (see Section “Description and Operation”).
  • Page 227
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy gle. Blue smoke from the exhaust pipe: Oil in the combustion chamber due to worn- Replace worn-out parts of the sleeve-piston out parts in the sleeve-piston assembly. assembly. Excess of oil in the engine crankcase.
  • Page 228
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy Higher ejection of oil from the side of the Dismantle the turbocharger from the engine compressor or turbine, the leak-tightness of and send it to the workshop for repair. the turbocharger oil packing seals is dis- turbed.
  • Page 229
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy Insufficiently full travel of the clutch lever Ensure that the free travel of the clutch lever (45) (see Section “Construction and Opera- and, respectively, hydraulic booster stroke tion of Tractor Components”, figure in item when stepping completely on of the clutch “Clutch drive”) when the clutch pedal is…
  • Page 230
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy “Clutch drive”) by shifting the bolts of the bracket (40), hydraulic booster and bracket (33) before tightening. Clogging the compensation hole in the Clean the compensation hole of the master master cylinder for the forward or reverse cylinder for the forward or reverse move- movement.
  • Page 231
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy lic booster. Insufficient free travel of the clutch pedal Increase the free travel of the clutch pedals (the pedal rests against the cab wall). for the forward and reverse motion by turn- ing the forks (5, 15) (see Section “Construc- tion and Operation of Tractor Components”,…
  • Page 232
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy sion are blocked. No pressure in the hydraulic system: The drive of the hydraulic system pump is Turn the pump ON. OFF. Lack of oil in the transmission housing. Add oil to the “П” (Full) mark.
  • Page 233
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy Seizure of the overflow valve in the distrib- Flush the distributing filter valve. uting filter. No pressure in the hydraulic system of the transmission The drive of the hydraulic system pump is Turn the pump ON.
  • Page 234
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy pedals, service cylinders and pressure disks. Incomplete release of one of the service brakes: Loosening or breakage of the release Replace the springs springs of the pressure disks. Jamming of the master cylinder piston due •…
  • Page 235
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy is disturbed due to hanging-up of the pis- in clean diesel fuel; change the friction tons or wearing-out of the friction disks. disks, if necessary. Front driving axle Insufficient traction of the front driving axle The drive clutch fails to transmit the torque: Lack of pressure in the clutch booster.
  • Page 236
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy Excessive clearance in the bearings of the Check and adjust the clearance in the front wheels. flange bearings. Excessive clearance in the bearings of the Replace the worn-out parts. HPS hydraulic cylinders. Excessive wear and ply separation of front tyres: Toe-in is misadjusted or disturbed.
  • Page 237
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy are worn-out. When rotating the steering wheel, the steerable wheels turn in opposite direction: The high-pressure hoses are connected to Refit the high-pressure houses. the steering hydraulic cylinder or metering pump incorrectly. The steering is too slow or too difficult when rotating the steering wheel rapidly: 1.
  • Page 238
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy broken. sure of the anti-hammer valves. 3. The gerotor pair is worn out. *3. Replace the gerotor pair. 4. The cylinder piston seals are worn-out. *4. Replace the defective parts of the cylin- ders. Strong blows on the steering wheel in both directions:…

  • Page 239: Hydraulic Lift Linkage

    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy High pressure in the hydraulic system of the steering control. ● incorrect connection of the high-pressure ● the hoses shall be connected in strict hoses. compliance with the operating manual. ● jamming of the relief valve of the metering *●…

  • Page 240
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy slide edges. distributor and set the position handle to the foremost position. The retaining ring of the slide shall rest against the regulator- distributor body. Move the position handle to the rearmost position. The slide shall move upwards by at least 7 mm.
  • Page 241
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy panel and to the bracket on the hydraulic lift. The lift linkage without load fails to move upwards or moves in jerks, on engaging the distributor, the pump “squeals”: Insufficient quantity of oil in the hydraulic Make sure that the oil tank contains oil, if system.

  • Page 242: Troubleshooting

    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy the release lever spring. The solenoid valve of the engine start assisting facilities does not operate: Poor contact in the electromagnet coil cir- Check the circuit and tighten the wire fas- cuit. tening contacts. Alternator noise:…

  • Page 243
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy Air leakage through the compressor valves. Remove the compressor head and clean the valves and their seats from coke depos- its. Replace the damaged parts. Sticking or run-out of compressor piston Remove the head and cylinder of the com-…
  • Page 244
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy phragm assembly. Absence of clearance between the dis- Screw off the cover, clean the outlet holes charge piston and the bottom cover; the and check the clearance. outlet holes in the cover are clogged. No air is supplied to the coupling hose through the air-intake valve:…
  • Page 245
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy The coolant leakage took place. Detect the coolant leakage place. The detection of the leakage places and re- placement of the hoses and components of the air conditioner shall be performed by trained personnel using the special equip- ment.
  • Page 246
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy right-hand ЭВИТ-С3 sensors of turn angle ure “Adjusting the ЭВИТ-С3 Sensors of the of the steerable wheels. Angle of Turn of the Steerable Wheels” in Section “Construction and Operation of Tractor Components”. Breakage in the “minus” circuit of the power Check the electric circuits against the elec- supply or in the “signal”…
  • Page 247
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Trouble, symptoms Remedy nate the breakage in the faulty circuit (see “Electric Connection Diagram of the Control Systems of the LD, FDA and GB Reduction Gear” in Section “Appendices”).
  • Page 248
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting List of possible defects in the RHL control system ЗНУ and methods of their diag- nostics Description and pos- Defect Method of diagnostics and remedy sible cause of the code defect Magor defects Fault in the control Disconnect the cable assembly from the electromagnet circuit of the lifting and check the latter for open-circuit using a tester.
  • Page 249
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Description and pos- Defect Method of diagnostics and remedy sible cause of the code defect this, it is necessary to start the engine). If no voltage is present at the terminal, check the reliability of connec- tion of the wire to the safety fuse and intactness of the safety fuse.
  • Page 250
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Description and pos- Defect Method of diagnostics and remedy sible cause of the code defect Medium defects The main control Check the connector assemblies of the control panel panel is faulty. The and electronic unit for reliable connection as well as…
  • Page 251
    BELARUS-1523/1523В/1523.3/1523В.3 Troubleshooting Description and pos- Defect Method of diagnostics and remedy sible cause of the code defect ometer is faulty. tems in Section “Appendices”).

  • Page 252: Tractor Transportation And Towing

    BELARUS-1523/1523В/1523.3/1523В.3 Tractor Transportation and Towing TRACTOR TRANSPORTATION AND TOWING The tractors can be transported by rail- capacity of at least 10 tf. Hoist the ropes way, on motor vehicles and/or trailers. at the front axle beam and the rear Also, the tractors may be delivered to…

  • Page 253: Scheduled Maintenance

    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance SCHEDULED MAINTENANCE The operator shall perform the daily in- • When the rear hitch linkage is operated spection of the tractor for preventing the under high loads (as well as when run- loosening of the joints, holders and fas-…

  • Page 254
    (CAC) of the engine (BE- LARUS-1523.3/1523В.3) win- win- Cleaning the radiator of the charge air cooler (CAC) of Х the engine (BELARUS-1523.3/1523В.3) Checking/adjusting the tension of the air-conditioner Х compressor driving belt Greasing the pivot points of the HPS cylinders Х…
  • Page 255
    Checking the pneumatic system for leak-tightness Х Checking the bolts of clamps of the CAC air ducts for Х tightening (BELARUS-1523.3/1523В.3) Changing the oil in the RHL hydraulic system oil tank Х Checking the clearances in bearings of the hub reduc- Х…
  • Page 256
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Intervals, hours Oper. Operation description 1000 2000 Checking the alternator Х Changing oil in the FDA hub reduction gear and the Х final drive Changing oil in the front PTO reduction gear-box (if Х installed) Checking the condition of the brakes Х…
  • Page 257
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Sequence of the Maintenance Operations The operator shall perform the daily in- ATTENTION! Make sure that the stay spection of the tractor for preventing the (4) is locked securely in the opening of loosening of the joints, holders and fas- the bracket (6).
  • Page 258
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance SCHEDULED MAINTENANCE PROCEDURES After every 10 hours of operation or daily Procedure 1. Checking the Oil Level in the Engine Stop the engine, wait for 3…5 minutes and check the oil level. It should be be- tween the top and bottom marks on the dipstick (3).
  • Page 259
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 4. Checking the Oil Level in the HPS Oil Reservoir Visually check the oil level against the oil-level indicator (1) located on the HPS tank (to the right-hand side on the clutch casing). The oil level should be between marks “С”…
  • Page 260
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 6а. Checking the Brake Liquid Level in the Compensation Chamber of the Master Cylinder for Controlling the Clutch and Brakes in the Reverse The fluid level shall be within the “AND” distance from the upper edge of the compensation chamber.
  • Page 261
    Procedure 8а . Checking the Fasten- of the Charge Air Cooler (CAC) of the ing of the Air-Conditioner Hoses Engine (BELARUS-1523.3/1523В.3) The air-conditioner hoses shall be reliably fixed by binding screw clamps. No contact of the hoses with the moving Check the cleanness of the CAC radiator parts of the tractor is allowed.
  • Page 262
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance EVERY 125 HOURS OF OPERATION perform the following procedures: Procedure 9. Checking/Adjusting the Tension of the Air-Conditioner Com- pressor Driving Belt The tension of the belt (3) is considered normal, if sagging of its section between the tensioning lever pulley and the com- pressor pulley”…
  • Page 263
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 11. Draining Sediment and Sludge from the Fuel Tanks and the Fuel Coarse Filter Screw out the plugs (1, 4) and drain sediment and sludge from the fuel tanks (2) and filter (3), respectively until clear fuel appears.
  • Page 264
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 14. Adjusting the Clutch Control Mechanism The adjustment of the clutch control me- chanism is described in Section “Con- struction and Operation”, пункт “Clutch Control Adjustment”. Procedure 15. Checking the Engine Air Cleaner Check the condition of the paper filter elements (PFE) for paper rupture and correct insertion.
  • Page 265
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 15a. Clean the Filter of the Cab Ventilation and Heating System ATTENTION: Under the conditions of high moisture of the environment, do not switch off the fan before cleaning the fil- ters, because it is difficult to remove dust from the moist paper filtering element.
  • Page 266
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance AFTER EVERY 250 HOURS OF OP- ERATION, perform the previous main- tenance procedures plus the followings: Procedure 16. Greasing the Clutch Re- lease Bearing Screw out the plug (1) on the left side of the clutch housing, insert the point of a…
  • Page 267
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 19. Washing the Screen Fil- ter in the Gear-Box Hydraulic System Screw out the cover (1) of the screen fil- ter and take the filter assembly by the cramp (4). Disassemble the filter by screwing off in turn the locknut (2) and the cramp (4) to- gether with the stud (9).
  • Page 268
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 21. Changing the PFE of the Engine Oil Filter (to be performed simultaneously with changing oil in the crankcase ): • Screw out the cap shell (5) in unit with the paper filter element (6) as assem- bly.
  • Page 269
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 24. Checking the Front Wheels for Toe-In The front-wheel toe-in shall be within 0 to 8 mm. If necessary, perform the adjustment (re- fer to Procedure 62). Procedure 25. Checking the Oil Level in the Final Drive and Hub Reduction…
  • Page 270
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance AFTER EVERY 250 HOURS OF OP- ERATION, perform the previous main- tenance procedures plus the followings: Procedure 27. Checking the clear- ances between the valves and the rocker arms Note: The clearances should be checked on a cold engine, having checked preliminarily the cylinder head bolts tightening (Procedure 42).
  • Page 271
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 28. Draining Sediment and Sludge from the Fuel Fine Filter • Turn out the air-bleeding plug (1) which is located on the filter housing by 2…3 revolutions. First, screw out the sediment and sludge draining plug…
  • Page 272
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 31. Adjusting the Travel of the Brake Pedals and Parking Brake Lever The adjustment of the travel of the brake pedals and parking brake lever is de- scribed in Section “Construction and Op- eration”. Procedure 32. Servicing the Storage…
  • Page 273
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 33. Replacement of the Fil- ter Element of the HPS Oil Tank • Screw out bolts (3) fixing the cap (4) and remove the cap assembled with the plug (5) and valve (6); • Take the filter element (2) out;…
  • Page 274
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 37. Checking the Joints of the Air Cleaner and the Engine Intake Duct for Tightness • Remove the monocyclon, start the en- gine; • Set a medium rotational speed of idling; • Block the intake pipe (1) of the air cleaner.
  • Page 275
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 41. Checking the Play and Preload in: 1. Bearings of the Hub Reduction gear Driving Pinion (3): • Check and adjust as necessary the bearings (1) of the driving pinion (2) to a gap or Preload of not more than 0.05 mm.
  • Page 276
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance AFTER EVERY 1000 HOURS OF OP- item “Bleeding the air from the hydraulic ERATION perform the previous main- clutch control system”). tenance procedures plus the follow- Brake actuator: ings: — Remove the protective cap and draw a rubber hose onto the head of the by- Procedure 42.
  • Page 277
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 43. Checking the External Bolted Joints for Proper Tightening Check the tightening of and tighten as required the external bolted joints of the tractor, front and rear wheels; front mud- guards brackets; front beam of the semi- frame;…
  • Page 278
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 46. Changing Oil in the Transmission Housing 1. Run the tractor and warm up oil in the transmission. 2. Remove the filler neck plug (2) located on the on the right side of the clutch housing.
  • Page 279
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 48. Changing the Filter Element in the Fuel Fine Filter • Screw out the filters (1) as assembly. • Disassemble each filter (1) having per- formed the following procedures: – turn out the nut (5) and remove the bottom (3) together with the rings (2) and (4);…
  • Page 280
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance • Bleed air from the fuel system. To do will appear. Screw on the handle of this, procees as follows: the hand booster pump. – screw out the plug (1) by 2…3 revolu- tions for bleeding air from the fuel pump (3);…
  • Page 281
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 50. Changing Oil in the FDA Hub Reduction Gear-Box and Fi- nal Drive • Run the tractor for some time and warm up oil in the FDA housings. • Place the tractor on a flat level ground.
  • Page 282
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 52. Checking the Condition of the Brakes Check the condition of brakes parts by way of their dismantling. Clean the cas- ings from the wear and tear products, replace worn-out parts, if required, and adjust the service and parking brake con- trol mechanism.
  • Page 283
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance If BFE is intact, blow it with compressed in clean water at 35…45°C and let it air, first from the inside and then on the dry for 24 hours. outside to remove dust completely. ATTENTION! NEVER blow…
  • Page 284
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 55. Checking the Steering Link Joints for Play With the engine running, turn the steer- ing wheel in both directions for checking the free travel and play in the joints (1) of the steering link (4).
  • Page 285
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance AFTER EVERY 2000 HOURS OF OP- ERATION perform the previous main- tenance procedures plus the followings: Procedure 56. Checking the Fuel In- jection Equipment To check the injectors for injection pres- sure, dismantle them from the engine by carrying out the following operations: •…
  • Page 286
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 57. Checking the Technical Condition of the Starter Turn out the screws (1) and remove the cap (2). Check the condition of the com- mutator (3), brush fittings, and easiness of movement of the brushes (5) in the brush-holders, and the pressure of the springs (4) on the brushes.
  • Page 287
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance MAINTENANCE TO BE PERFORMED AS REQUIRED Procedure 60. Adjusting the Oil Pres- sure in the Engine Lubrication System If the oil pressure in the lubrication sys- tem is below 0.28 MPa on a warmed-up engine and at the rated speed of the crankshaft, stop the engine, locate and remove the trouble.
  • Page 288
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 62. Adjusting the Front Wheels Toe-In After setting the wheel track as required, check and adjust as necessary the toe-in by changing the length of the steering link (2). 1. Set the required pressure in the tyres (refer to Table in Section “Aggregating…
  • Page 289
    BELARUS-1523/1523В/1523.3/1523В.3 Scheduled Maintenance Procedure 63. Aiming External Side Headlights • Mark out a screen, as shown in the Figure. • Measure the distance between the headlight centres and the height of their location above the floor immedi- ately on the tractor, the tyre pressure shall correspond to the recommended norms.

  • Page 290: Tractor Storage

    BELARUS-1523/1523В/1523.3/1523В.3 Tractor storage TRACTOR STORAGE Prior to putting the tractor for long-term • Slacken tension of the alternator and storage, perform the following opera- fan driving belts. tions: • Cover the exhaust pipe and monocyc- • Clean the tractor. lon openings with a jacket.

  • Page 291: Appendices

    BELARUS-1523/1523В/1523.3/1523В.3 Appendices APPENDICES ADJUSTING PARAMETERS OF THE Д-260.1/Д-260.1S2 ENGINE Unit of Description Value measureme Oil pressure in a warmed-up engine lubrication system at 0.28-0.45 the rated speed of the crankshaft (kgf/cm (2.8-4.5) Coolant temperature in the cooling system °С 80-95…

  • Page 292
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Adjusting parameters of the 363.1111005-40.01 fuel pump (manufactured by the YAZDA Open Joint Stock Company) to be verified on the bench Unit of Description Value measurement 1. Average fuel delivery per cycle over high-pressure pipelines, at 100 rpm, at least /cycle 2.
  • Page 293
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices PECULIARITIES OF DISASSEMBLING AND REASSEMBLING THE ENGINE When dismantling the engine, remove group in a set for the engine; the pistons assembled with difference of connecting-rod weights connecting rods upwards only. Prior to assembled with pistons shall not exceed removal, descale the upper part of the 30 g.
  • Page 294
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices FITTING THE PISTON RINGS Each piston of the engine is fitted with The oil-scraper expander joint should three rings: a top compression ring (1) of not coincide with the ring joint. trapezoidal cross-section, second Locate the ring joints equidistant around compression ring of a tapered-face and the circumference.
  • Page 295
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices PECULIARITIES OF ASSEMBLING AND ADJUSTING THE REAR AXLE FINAL DRIVES Whenever replacement of parts and assembly units of the rear axle is required, proceed with assembly and adjustment operations in the following sequence: • Press fit the inner race of the outer…
  • Page 296
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices RECOMMENDED FUELS, OILS, LUBRICANTS, AND FLUIDS AND THEIR EQUIVALENTS Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when…
  • Page 297
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 298
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 299
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 300
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 301
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 302
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm…
  • Page 303
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Mass Intervals Name and designation of the fuel and lubricants (volume) of of change the fuel and (replenish lubricants to ment) of be poured the fuel into the tractor when lubricants being , hours changed or replenished) , kg (dm Cooling “Dzerzhinsk…
  • Page 304
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Electric Wiring Diagram of the Tractor Wire colouring: Г – blue, Ж – yellow, З – green, К – red, Кч – brown, Р – pink, С – grey, О – orange, Ф – violet, Ч – black, ЖЧ – yellow-black, КЖ – red-yellow, ЗЖ – green-yellow, ОЧ –…
  • Page 305
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices «Д» генератора “D” of the alternator 12 В <Кл.58> 12 V <Terminal 58> лампа БД Differential lockup лев. тормоз Left-hand brake Зв. сигнал Horn прав. тормоз Right-hand brake габарит Side lamp Блок запуска Starting unit Значение параметра Parameter value Выбор…
  • Page 306
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices List of elements to the electric diagram Designation Description Designation Description А1 Radio-stereo tape recorder Starter solenoid switch BA1, BA2 Speaker Turn indicator flasher unit Fuse KТ1 Glow plug unit A2…А7 Glow plugs Starter 24 V, 5.5 kW…
  • Page 307
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Designation Description Designation Description XS2.6, XS8.7 Terminal block 610608 XS2.7XS2.9…X XS9.1, XS9.2, Terminal block 1-480673-0 (АМР) S2.11, XS2.17, XS9.7 XS2.22 XS9.3…XS9.6 Terminal block 602209 XS2.5,XS2.8,X Terminal block 601202 XS10.1 Terminal block 1-0967240-1 S2.12…XS2.16, XS12.1, Socket ШС32УК12Г-МТ-7 XS2.18…XS2.2 XS12.3 XS12.2…
  • Page 308
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Electric Connection Diagram of the LD, FDA and GB Reduction Gear Control Systems…
  • Page 309
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices 1 – Differential lock control switch 2 – FDA drive control switch 3 – Horn pad; 4 – FDA drive engagement warning lamp 5 – Differential lock engagement warning lamp 6 – GB reduction gear higher stage warning lamp;…
  • Page 310
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Electric Connection Diagram of the Front PTO Control System 1 – Switch of engagement/disengagement of the front PTO; 2 – Two-position switch of the front PTO; 3 – Front PTO signalling lamp; 4 – Front PTO engagement relay;…
  • Page 311
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Electric Connection Diagram of the RHL with the Electronic Components Manufactured by the BOSCH Company…
  • Page 312
    BELARUS-1523/1523В/1523.3/1523В.3 Appendices Electric Connection Diagram of the RHL with the Electronic Components Manufactured by the Izmeritel Plant…

Источник

Инструкция БЕЛАРУС 1523, 1523B, 1523.3, 1523B.3 на русском языке в формате pdf для устройства: трактор.
Прочитайте инструкцию для ознакомления с функциями и условиями эксплуатации, характеристиками и способами исправления неисправностей. Данное руководство пользователя поможет использовать весь функционал изделия и увеличит срок службы при условии соблюдения всех правил изложенных в документе.

Описание к файлу:

Тип устройства: трактор

Фирма производитель: ОАО «МИНСКИЙ ТРАКТОРНЫЙ ЗАВОД»

Модель: БЕЛАРУС 1523, 1523B, 1523.3, 1523B.3

Инструкция на русском языке

Формат файла: pdf, размер: 14.05 MB

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    Издательство: © «Motorist»

    ISBN: 977-359-341-667-7

    Количество страниц: 301

    Формат: файл PDF

    О руководстве

    Тип двигателя: дизель

    В руководстве вы найдете

    • Пошаговое руководство по ремонту различных узлов и агрегатов
    • Инструкцию по самостоятельному уходу и обслуживанию
    • Сведения о конструкции трактора и о том как предупредить неисправность
    • Информацию для поездки на СТО, если самостоятельный ремонт невозможен

    Содержание

    Вниманию операторов

    Введение

    Международные символы

    Требования безопасности

    Краткое описание

    Технические данные

    Управление приводом и контрольно-измерительные приборы

    Конструкция и эксплуатация

    • Двигатель
    • Сцепление
    • Коробка передач
    • Ползун
    • Задний мост
    • Задний отбор мощности
    • Передний отбор мощности
    • Передний ведущий мост
    • Тормоза
    • Пневмопривод тормозов прицепа
    • Гидрообъемное рулевое управление
    • Ходовые шестерни. Колеса трактора
    • Гидравлический подъемник
    • Задняя сцепная навеска
    • Навеска передней сцепки
    • Система вентиляции и отопления кабины
    • Система отопления и кондиционирования кабины
    • Электрооборудование

    Предварительная эксплуатация трактора

    Агрегатирование трактора с сельскохозяйственными машинами и орудиями

    Устранение неисправностей

    Транспортировка и буксировка трактора

    Плановое техническое обслуживание

    Хранение трактора

    Приложения

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