Belarus 80.1 Series Operation And Service Manual
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Belarus 80.1 Series Operation And Service Manual

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OPERATION AND SERVICE MANUAL
BELARUS SERIES 80.1/80.2/82.1/82.2/82Р
Eighth edition, revised and enlarged
Publication No.
Number of copies
pcs.
Language – English
Released for print

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Summary of Contents for Belarus 80.1 Series

  • Page 1 OPERATION AND SERVICE MANUAL BELARUS SERIES 80.1/80.2/82.1/82.2/82Р Eighth edition, revised and enlarged Publication No. Number of copies pcs. Language – English Released for print...
  • Page 2 (interchange of air). Breathing the machine exhaust gases can harm or cause death. 14. NEVER tow tractors «Belarus» 82.1/82.2/82P with the front driving wheels raised above the ground. Violation of this rule can result in breakdown of the FDA drive and/or prevalence of emergency conditions.

  • Page 3: Introduction

    • P.T.O. — Power Take-off Shaft; The Operation and Service Manual is intended for operators and engineering (ВОМ) and technical staff dealing with operation • HSCU — Hydrostatic Steering Control and maintenance of tractors «Belarus» Unit; (ГОРУ); 80.1/80.2/82.1/82.2/82Р. Manual • HSB — Hydraulic Steering Booster;...
  • Page 4 Belarus 80.1/80.2/82.1/82.2/82Р/82Р — Operation and Service Manual Section 1. Introduction Tractor Serial No. is duplicated on the on front part right-hand sidemember (or on the right-hand plate of the front counterweights). Diesel-engine Serial No. is duplicated on the manufacturer’s nameplate attached to the cylinder block, on the right-hand side).
  • Page 5 Section 1. Introduction Transmission No. (on the rear axle housing, in the rear). Front driving axle (on the FDA right-hand housing, at the front). Cab serial number...

  • Page 6: General Description And Technical Characteristics Of Tractors

    (with a HSB body) outfits. or hydrostatic steering control type, with a metering pump (HSCU). The hydrome- Tractor Belarus 82Р is designed for an all- chanical control outfit consists of a worm, round mechanization of growing rice and quadrant and the hydraulic steering rotation of companion crops.
  • Page 7 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2.General Description and Technical Characteristics Fig. 1. Tractor «Belarus» 80.1 Fig. 2. Tractor «Belarus» 82.1...
  • Page 8 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics The tractor Belarus 82 P, intended for opened sunroof, rear and side windows. work on rice-growing fields, features in- Provision is made for the change of angle of creased ground clearance and, also, by the steering wheel column within 15 deg., as...

  • Page 9: Basic Specifications

    2440 2450 E Rear wheeltrack, mm 1400/2100 1400/2100 1350/2050* 1500/2100 1900 F Front wheeltrack, mm 1450/1850 1450/1850 1430/1990 1420/2000 1900 G Ground clearance, mm * 1410/1970 mm - for tractor Belarus 82.1 equipped with a hydrostatic steering control Unit (HSCU).
  • Page 10 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1 Unit of meas- Description Value urement GENERAL DATA — Tractor type Wheeled, universal, Class 1,4 tf — Tractor make Belarus — Tractor model Belarus 80.1/80.2 Belarus 82Р...
  • Page 11 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement Maximum weight of towed trailer (on paved and unsurfaced roads of average quality) 12000 Weight of tractor: running: Belarus 80.1...
  • Page 12 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement — Cooling system Fluid, closed, with coolant forced circulation — Lubrication system Combination type, with oil radiator Fuel pump насос...
  • Page 13 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement Number of transmission gears: — Forward — Reverse Belarus 82Р — Forward — Reverse — Main drive A pair of spiral bevel gears —...
  • Page 14 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement Inflation pressure in tyres (depending on load) Front wheels: 1,2 – 2,6 Belarus 80.1/80.2 kgf/cm (0,12 – 0,26) (MPa) 1,0 –...
  • Page 15 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement HYDRAULIC LIFT SYSTEM — Type of hydraulic system Universal, sectionalized-modular system –20 Давление срабатывания предохрани- kgс/см –2,0 тельного...
  • Page 16 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement System of emergency audible signaling (for Buzzer (when oil pressure drops below the tractors equipped with an instrument cluster)
  • Page 17 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 2. General description and technical characteristics Table 1, continued Unit of meas- Description Value urement REAR HITCH LINKAGE FIXING MECHANISM — Type Mechanical TRAILER BRAKES CONTROL DRIVE — Type Pneumatic, single-line, interlocked with tractor...
  • Page 19 Reducing gearing with spur gears and a free- wheeling clutch. — Freewheeling clutch lock-up and clutch dis- Movable clutch gear engagement mechanism — Intermediate bearing With two sliding flanges and a safety clutch. ____________________________________________________________________ ) Epicyclic spur reducing gearboxes of wheel-hub transmissions – for tractors Belarus 82.2.

  • Page 20: Safety Requirements

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements 3. SAFETY REQUIREMENTS 3.1. GENERAL PROVISIONS 3.3.3. DO NOT allow dismantling of design-stipulated protective en- 3.1.1. Close observance of safety re- closures and/or safeguards from quirements ensures longer use-...
  • Page 21 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements 3.4.6. When operating the tractor with 3.4.14. If a fault is detected, stop the the rear P.T.O. shaft not in use, tractor immediately and remove set the drive stem and the con- the fault.
  • Page 22 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements 3.4.22. If you need to leave operator’s 3.5.3. Trailers to be combined with the seat, stop the tractor, throw the tractor should have a braking gearbox lever to the neutral, ap-...
  • Page 23 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements 3.5.10. On loading (unloading) the trail- 3.6.6. The use of a pressure gauge to er, brake the tractor by means of control tyre inflation is a must. the reserve parking brake.
  • Page 24 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements lest the compression springs ex- pand. of flushing fluid vapors when 3.7. FIRE PREVENTION washing/cleansing parts and/or REQUIREMENTS assembly units. 3.7.1. The tractor should be equipped 3.7.8. NEVER operate the tractor in with fire-fighting equipment—a...
  • Page 25 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 3. Safety Requirements 3.8. STORAGE SAFETY 3.9. SANITARY REGULATIONS INSTRUCTIONS 3.9.1. Fill in the thermos daily with 3.8.1. When putting tractors for stor- fresh clear water. age, carry out appropriate pre- 3.9.2. The medicine chest should be...
  • Page 26 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 4. Controls and Instruments 4. DRIVE CONTROLS, SWITCHES AND INSTRUMENTS 4.1. TRACTOR CONTROLS Figs. 3a, 3b indicate the cab layout and location of tractor controls. Fig. 3а...

  • Page 27: Controls And Instruments

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 4. Controls and Instruments 1 — 7 — stoppage diesel-engine windshield washer switch. 8 — emerge stop knob. Pulling the light switch. It has two positions: — knob towards yourself cuts off instrument illumination, marker light ON;...
  • Page 28 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 4. Controls and Instruments Fig. 3b. IMPORTANT! Make a thorough study of the purpose of controls and instruments, as well as their functions, before operating the tractor!
  • Page 29 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 4. Controls and Instruments 27, 28, 29 — hydraulic system distributor handles: 27 — left-hand side out- lets; 28 — right-hand side out- lets; 29 — rear outlets. If the tractor is not equipped with a...
  • Page 30 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 4. Controls and Instruments 42 — parking brake control lever. On a tractor equipped with a synchro- 43 — draft control handle latch. nized reverse-reducer, control lever 32а (see Fig. 4.1.1) (as distinguished from 44 —...
  • Page 31 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 7. Maintenance 50 — operator’s seat lock handle, arrow on the handle is directed forward) — "Compressor OFF", lengthwise. On lifting the handle upwards to a stop, the seat is free right (the arrow on the handle is directed backward) —...
  • Page 32 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 7. Maintenance 4.2. TRACTOR INSTRUMENTS Tractors may feature instruments panels with individual gauges and devices (see Fig. 8.1) or an instrument cluster (see Fig. 8.1а) installed; also, the panels, or dashboards, house in-line blocks of warning lights (see Fig.
  • Page 33 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 7. Maintenance 13 — oil pressure gauge in the diesel- 15 — air pressure gauge for the pneu- engine lubrication system, with an matic system. The scale with three zones: working zone 5 – 8 kgf/cm...
  • Page 34 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 7. Maintenance 4.2.2. Instrument Cluster The dashboard face may have an instru- ment cluster 18b (see Fig. 9.3) (installed instead of individual gauges and indicators 10, 11, 12, 13, and 15), and an electric tachospeedometer 18а, with a control...
  • Page 35 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 7. Maintenance Instrument Cluster Dial (18b) (Fig. 10) Cross-hatched dial zones, mean: — red — yellow — green — amber 1. Diesel-Engine Coolant Temperature NEVER consume fuel to a «dry tank» Gauge with its temperature emergency condition lamp (red).

  • Page 36: Tractor On-Site Assembly And Running-In

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 5. Final Assembly and Running-In 5. TRACTOR FINAL ASSEMBLY ON SITE AND RUNNING-IN 5.1. INSTALLATION OF STARTING PREHEATER ПЖБ-200Б ON TRAC- g) remove the heater boiler (10) togeth- To install the heater (see Figs. 13, 14), er with the delivery pipe (2);...
  • Page 37 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 5. Final Assembly and Running-In Figs. 13, 14. Starting pre- heater: 1 — plugпробка; 2 — water- delivery pipe (to be installed on the r-h side of the diesel- engine); 3 — water jacket; 4 —...
  • Page 38 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 5. Final Assembly and Running-In 5.2. RUNNING-IN OF TRACTOR A new tractor should be run in during the first hours, not less than 30 hr. Running- in is a mandatory procedure to be fol- lowed before putting the tractor into ser- vice.

  • Page 39: Preparing The Tractor For Operation

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6. OPERATING AND ADJUSTING REGULATIONSG 6.1. PREPARING THE TRACTOR FOR OPERATION Before starting a new tractor, proceed with j) check inflation pressure in tyres; operations as follows: k) when in transport operations, increase the а) clean and wash the tractor;...
  • Page 40 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6.3. STARTING THE DIESEL-ENGINE Start-Up Under Normal Conditions: Check the oil level in the diesel-engine crankcase and the coolant level in the radiator, as well as the presence of fuel in the fuel tank.
  • Page 41 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Starting the Tractor at Low Tempera- tures (+4°С and below) IMPORTANT! To ensure against the damage in the power train, NEVER push or pull the tractor to achieve tow starting.

  • Page 42: Diesel-Engine Start-Up

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Starting the Diesel-Engine at Low Temperatures: 1. Fill in the electric torch pre-heater res- 12. With the diesel-engine started and ervoir with diesel fuel or kerosene; running stable, set 1000 r.p.m. to 2.
  • Page 43 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6.4. GETTING THE TRACTOR MOVING FROM REST RUNNING STRAIGHT To move off the tractor, proceed as de- scribed below: а) set minimum r.p.m. of the diesel- engine crankshaft;...

  • Page 44: Stopping The Tractor

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6.6. STOPPING THE TRACTOR ricultural tools, transport and other ma- chinery), which, in accordance with opera- To bring the tractor to a standstill, pro- tion manuals for those vehicles are de- ceed with operations, as follows: signed for aggregation with «Belarus»...
  • Page 45 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Front Wheeltrack of Tractors «Bela- rus» 82.1, Equipped with Hypoid Bev- el Reducing Gears, is steplessly adjust- able by a screw mechanism incorporated in the front axle housings (see Fig. 17) within the three intervals (see Fig.
  • Page 47 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6.8.2.2. With a Hydraulic Cylinder in the Steering Trapezoid Re-Installation of the Hydraulic Cylin- der tithe the Wheeltrack Changed On insertion of the hydraulic cylinder pins To ensure equal angles of left-and-right...
  • Page 48 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Procedure to Adjust Front Wheeltrack 1. Pull the parking brake fully up. Put blocks at the front and rear of the rear wheels. 2. Place a jack under one side of the front axle.
  • Page 49 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations B. Installation of the Steering Hydrau- lic Cylinder on the Front Driving Axle HSCU with a One-Piece Steering Rod (tractors equipped with a UC) (see Fig. 18b) With the cylinder tapered pin inserted in- to hole I, dimension А...
  • Page 50 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Setting Wheeltrack of the Belarus 82.1 Tractor, Equipped with a FDA Fitted with Hypoid Reducing Gears The front wheel track on the tractor equipped with a hydrostatic steering con-...
  • Page 51 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Setting Wheeltrack of the Tractor, Equipped with a FDA Fitted with Hub Drive Planetary-and Spur Reducing Gears Tractor track over the front wheels is ad- justable within 1420...1970 mm by rear-...
  • Page 52 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Front Wheel Toe-In Adjustment (trac- tors equipped with HSCU) FDA equipped with hypoid reducing Following changes in the wheeltrack gears (tractor «Belarus» 82.1) width, be sure to adjust the front wheel toe-in by changing the length of the steering rod (see Fig.
  • Page 53 д) set the second wheel to the position Tractors «Belarus» 82Р have a non- required. adjustable wheeltrack of 1900 mm over the front and rear wheels. Setting Rear Wheeltrack (except кроме tractor «Belarus» 82Р) (for tyres 15,5R38) Table 3 Rear wheeltrack, mm 1350*...
  • Page 54 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации 6.8.3. Pneumatic Tyres Use and Care nations of front and rear tyres for trac- tors equipped with a FDA (see Tables Keep to the basic rules of pneumatic tyres 5а, 5b);...
  • Page 55 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Table 5а Speed, km/h Change in load, %, for tyres of directive wheels, marked with speed symbol А6 (30 km/h ) А8 (40 km/h) 10‫٭‬ Variants of front and rear tyres combinations for tractors«Belarus-82.2»...
  • Page 57 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations • disconnect the hose from the e) keep tyres away from fuel, oil, and other petroleum products; tyre valve and the bleeder valve f) make it a good habit to inspect the coupling union;...
  • Page 58 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации Such a mixture ensures low freezing point, an higher density of the solu- tion, and provides safe and economy- IMPORTANT! Radial tyres shall be effective ballast material.
  • Page 59 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации 6.8.4. Mounting Agricultural Machines on Tractor. Adjustment of the Rear Hitch Linkage for Operating and Transport Positions Attach mounted machines to the tractor by means of an automatic coupling device СА-1 to be fastened to the tractor hitch...
  • Page 61 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations Fig. 22. Rear hitch linkage 1, 26 — lower (draft) links; 2 — eye-ring; 3 — turnbuckle; 4, 28 — lower link fore-ends, 5 — left-hand drop link yoke; 6 — bracket; 7 — lower links axle; 8 — adjusting bolt; 9 — drop link turnbuckle; 10 — drop link top screw;...
  • Page 62 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации To adjust the bolts (8), proceed in the Violation of the procedure described sequence as follows: above may result in check chain break- age or other break-downs.
  • Page 63 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations To unlock the hitch linkage, proceed as 6.8.6. Control of the Tractor Hydraulic follows: System and Hitch Linkage Equipped with a Draft (Position) Control а) raise the hitch linkage to the extreme...
  • Page 64 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации 3. Select the draft control mode; to do this, raise attached chine/implement above the soil sur- face and push selector arm (1) (see Fig.
  • Page 66 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации Hints on Draft Control Operation While ploughing, in cases when the depth attained is insufficient, reset the compression link (1) of the hitch linkage to the middle hole II of the hitch point yoke (2) (see Fig.
  • Page 68 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации To prepare the aggregate for operation in the position control mode, proceed as fol- lows: 1. Couple the mounted machine with the tractor hitch linkage.
  • Page 69 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 6. Operating and Adjusting Regulations 6.8.7. Draft (Position) Control System Adjustment of the Position Rod should Adjustment be made as follows: а) set the selector-arm (1)into the mid- Draft (Position) Control System Adjust- position;...
  • Page 70 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации Proceed with Draft Control Sensor Ad- additional lever to adjust the draft tie-rod. justment, as follows: In this case it is enough to raise the im- plement over the ground the tractor is on;...
  • Page 72 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации To replace the P.T.O. tail-piece, proceed c) smear the shaft and the telescopic as follows: undo two bolts, remove the joint of the universal-joint shaft with hood and plate;...
  • Page 73 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации f) P.T.O. shaft engagement and disen- 6.8.9. Operation of Tractors with Trail- gagement should be made smoothly, ers and Trailed Machines without jerks, with the diesel-engine crankshaft at a low speed;...
  • Page 75 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации NEVER make use of the rear hitch 6.8.10. Use of Tractor’s Optional Ex- linkage, with a haul-and-draw coupler tras...
  • Page 76 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации Table 6 Superreducer ranges Travel Gearbox Reducing gear gear direction Superreducer gear Eng’ 0...0,44 0,80...1,3 1,83 5,45 Diseng’ 0,12...0,58 1,2...1,75...
  • Page 77 82.1/82.2) equipped with a superre- P.T.O. control rod in the cab floor. ducer drive." A conventional designa- tion of such a tractor is: "Belarus 8. Install the throttle control rod by 80.1.25" or "Belarus 82.1.25". bringing it through a hole in the cab...
  • Page 78 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации 6.8.11. Rear Wheel Twinning To improve the off-road capability, trac- tors may be fitted with twinned rear wheels, standard...
  • Page 79 GБеларус 80.1/82.1/82.2/82Р — Руководство по эксплуатации Раздел 6. Правила эксплуатации и регулировки sel-engine crankshaft running at low speeds;...
  • Page 80 Belarus МТЗ-80.1/82.1/82Р — Руководство по эксплу- Раздел 6. Правила эксплуатации и регулировки МТЗ- атации и регулировки 80.1/82.1/82Р — Руководство по эксплуатации g) watch closely the performance of mounted and trailed agricultural im- plements and tools; h) when handling the tractor, be sure to follow instructions given in this sec- tion;...
  • Page 81 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures MAINTENANCE PROCEDURES Servicing of the tractor is a scheduled maintenance that implies the fulfillment ATTENTION! of operations which ensure operative In the course of servicing the hitch condition and efficient operation of the...
  • Page 82 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures TYPES OF MAINTENANCE PROCEDURES Table 7 Maintenance intervals and terms of servicing ex Type of maintenance procedures in tractor operating hours fuel to be consumed, Pre-operation servicing Pre-running-in MS...
  • Page 83 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.1.2. Maintenance Service During f) lubricate clutch release bearings; Running-In: g) clean the centrifugal oil filter; h) flush the tractor hydraulic system а) check the level of, and top up as re-...
  • Page 84 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures LUBRICATION CHART AND MAINTENANCE SERVICES DIAGRAM...
  • Page 85 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.2. MAINTENANCE SERVICE SCHEDULES Table 8 Maintenance intervals, Scope of operations performed Technical requirements 500 1000 Check and adjust, if required: Х fan driving belt tension Belt sagging on «alternator pulley -crankcase pulley»...
  • Page 86 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Table 8, continued Maintenance intervals, Scope of operations performed Technical requirements 500 1000 Х FDA planetary-and-spur reduc- Tighten adjusting nut to a torque of ing gear flange bearings 18...20 kgf•m, then, back it off through 15 to 20°.
  • Page 87 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Table 8, continued Maintenance intervals, Scope of operations performed Technical requirements 500 1000 35а х steering tie-rod joints 0,015 kg Х FDA planetary-and-spur reduc- 4-6 jerks of the oil gun ing gears bearings Х...
  • Page 88 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Table 8, continued Maintenance intervals, Scope of operations performed Technical requirements 500 1000 х GB housing to rear axle and clutch housing х attachment bolts of the RHL turn shaft bracket х...
  • Page 89 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Table 8, continued Maintenance intervals, Scope of operations performed Technical requirements 500 1000 Flush or wash: х fuel coarse filter Until contaminants are removed. х hydraulic hitch system overflow Until contaminants are removed.
  • Page 90 Diesel-engine cooling system (incl. radiator) Transmission housing FDA housing with bevel reducing gearings (tractor Belarus-82.1) FDA housing with planetary-and spur reducing gears (tractor Belarus-82.2) FDA reduction gear housing with bevel reducing gearings (each) Upper bevel gear pair in FDA reduction bevel gearbox (each)
  • Page 91 Раздел 7. Техническое обслуживание Беларус 80.1/80.2/82.1/82.2/82Р — Руководство по эксплуатации 7.3. TRACTOR MAINTENANCE SER- When running the tractor on a rocky VICING UNDER SPECIAL CONDI- ground, as well as under high-altitude TIONS conditions. When operating the tractor under special Check the running gear and other tractor conditions (at low temperatures, in de- components for damage by external in- sert, running on sandy and marshy soils,...

  • Page 92: Maintenance

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.5. LUBRICATION TABLE Table 10 Lubrication Name, grade and standards on lubricants and liquids intervals, v•hr Lube points In-service lubrication at temperatures Lubrication during In-service Equiv- storage (up main from –40°С...
  • Page 93 Раздел 7. Техническое обслуживание Беларус 80.1/80.2/82.1/82.2/82Р — Руководство по эксплуатации Table 10, continued Lubrication Name, grade and standards on lubricants and liquids intervals, v•hr Lube points In-service lubrication at temperatures Lubrication during In-service equiva- storage (up main from –40°С до +5°С from +5°С...

  • Page 94: Scope And Sequence Of Basic Maintenance Service And Adjustment Operations

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6. SCOPE AND SEQUENCE OF BASIC MAINTENANCE SERVICE AND ADJUSTMENT OPERATIONS 7.6.1. Diesel-Engine CHANGE OF OIL IN THE DIESEL- ENGINE CRANKCASE а) remove the hood of the cylinder head When changing oil in the diesel-engine cover;...
  • Page 95 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures It is possible to adjust the valves by still another method, namely:-- а) remove the hood of the cylinder head cover; b) check the rocker arm shaft support attachment for tightening;...
  • Page 96 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures DISMANTLING AND CLEANING OF THE OIL CENTRIFUGAL FILTER Cleaning of the centrifugal oil filter rotor is to be carried out simultaneously with changing oil in the diesel-engine crank- case.
  • Page 97 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures FLUSHING THROUGH THE OIL PRE- LIMINARY FILTER After running-in and every 1000 hours of operation wash the oil preliminary filter 1 (see Fig. 39) and blow through with compressed air until all contaminants are removed.
  • Page 98 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures c) keep the radiator clean, cleanse it at c) fill the pan (7) with oil up to the ring regular intervals; shoulder and refit it back in place; d) check the fan drive belt for proper...
  • Page 99 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures If a cleaner extreme clogging warning lamp is not fitted or out of order, proceed with servicing the air cleaner in the order as follows: under normal conditions, re-...
  • Page 100 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Draining Sediment and Replacing Fil- ter Elements in the Fuel Fine Filter Every 500 hours of diesel-engine opera- tion (scheduled MS-2) drain sediment from the fuel fine filter. To do this, un- screw a plug (see Fig.
  • Page 101 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures CHECKING OF FUEL PUMP TIMING In case of hard starting of the diesel- engine, smoky exhaust, irregularities, as well as replacing and installing the fuel pump after MS-3 or repair, be sure to check the point of commencement of fuel injection on the pump.
  • Page 102 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.2. THE CLUTCH Clutch Pedal Free-Travel Adjustment When the tractor is in operation, the clutch pedal free travel is gradually diminishes due to the wear of friction linings; the clutch free travel should be checked every 125 hours of diesel-engine operation.
  • Page 103 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures ADJUSTING THE POSITION OF RE- LEASE LEVERS With the transmission clutch installed on the flywheel and mounting bolts re- moved, adjust the position of clutch re- lease levers (3) (see Fig. 50) with the...
  • Page 105 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.3. ADJUSTING THE REAR AXLE DIFFERENTIAL LOCK-UP CONTROL (TRACTOR EQUIPPED WITH HSB) To ensure normal operation of the differ- ential lock-up controls, make proper ad- justment of the relative position of the handle (4) (see Fig.
  • Page 106 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Oil ingress into the brake causes greas- ing of disks, reduced friction between their brake friction areas; the brakes «fade». In this case, dismantle the brake, eliminate oil leaks, and wash the greased disks in petroleum, then, let them dry for 5-8 min.
  • Page 108 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Fig. 55. Rear P.T.O. control: 1 — control lever; 2 — adjusting fork; 3, 8 — locknut; 4 — rod; 6 — springs; 7 — outer cup; 9 — stop bolt;...
  • Page 109 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 6. Remove lock plate (26) (see Fig. 2. Screw bolt (16) out (see Fig. 56), 56), screw down screws (21) as far remove plate (17) from the splined as they will go, to a 10 kgf force at tail-end of axle (15);...
  • Page 110 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures and/or the levers encounter additional re- sistance when moving or being shifted, due to the lack of lubrication in the joints, severe fouling and/or butting-up (contact) against adjacent parts (units) of the trac- tor, etc.
  • Page 111 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Adjusting Tapered Roller Bearings of the Directive Wheels in Tractors Bela- rus 80.1/80.2 When adjusting the directive wheel bear- ings, set an end play within 0.08…0.20 mm. Every 1000 hours of tractor opera- tion check the clearance.
  • Page 112 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures • remove the snap-on cover (5) (see d) adjust the left-hand and right-hand steering tie-rods by lengthening or Fig. 61); shortening them the same amount; to • loosen the clamp (4) and remove the do this, loosen the locknuts (3, 5, 6, steering wheel (6);...
  • Page 113 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures To flush the oil filter, proceed as follows ricultural machines, set the oil level in- (see Fig. 62): between marks «O» and «П». а) open the facing linings; On running the tractor with machines...
  • Page 114 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures g) re-assemble the filter in the sequence reverse to that of dismantling and in- stall is back in place; h) simultaneously with washing the fil- ter, unscrew the breather plug (6),...
  • Page 115 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.12 TRACTOR ELECTRICAL See to that the filler holes in the battery EQUIPMENT cell covers are closed tight with plugs and the vent holes in the plugs are not Maintenance or repair jobs on the tractor clogged.
  • Page 116 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures • NEVER carry out works on the tractor THE ELECTRIC TORCH PRE-HEATER electrical circuits with the diesel-engine The electric torch pre-heater does not re- running. quire special attention in maintenance.
  • Page 117 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Adjustment of the Diesel-Engine Start- headlights on the screen at a dis- Up Interlock Device tance «h», equal to the height of the headlights centres above the floor, While in service and when carrying out and lines ВВ...
  • Page 118 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures Servicing the Windshield Washer At air temperature of +5 °С and above, fill up the windshield washer jar with diltered water. At temperatures below 0 °С, make use of a mixture of fluid НИИСС-4 with water in the ratio, as follows: —...
  • Page 119 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.14. MAINTENANCE OF THE VENTI- LATION AND HEATING SYSTEMS а) The ventilation and heating system includes a fan in assy with an electric motor and ra- diator, installed on the unitized cab roof. To...
  • Page 120 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.15. THE PNEUMATIC SYSTEM IF c) after washing, blow it with compressed TRAILER BRAKE DRIVE air and let it dry; d) at the same time, check the condition 1. Check the Pneumatic System for Air...
  • Page 121 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 5. Checking, Adjusting the Pressure Regulator in the Pneumatic System Every 1000 hours of tractor operation (MS-3), or improper operation of the pressure regulator, as well as following its...
  • Page 122 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 6. Adjustment of the Brake Valve With the service brake controls adjust- ment, as well as that of the brake valve proper, completed, the adjustment of the brake valve drive may be necessary (tie- rod 1 and the preliminary compression force of the spring 3, see Fig.
  • Page 123 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.16. CHANGING OIL IN THE FDA AND THE FDA DRIVE INTERMEDIATE SUPPORT (during scheduled MS-SS and SMS-AW) Change oil immediately after completion of tractor work, when oil is warmed up.
  • Page 124 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures б) FDA with planetary-and-spur reduc- tion gears(Belarus 82.2) (see Figs. 76а, 76b, 76c) 1. Place the tractor on a level ground. Stop the diesel-engine. Apply the parking brake wedge wheels with chocks at both sides.
  • Page 125 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.6.17. Adjustment of Bevel Roller- Bearings in the FDA Planetary-and- Spur Reductions Gears (Belarus 82.2) (see Fig. 77) Check and adjust, if required, the bevel roller-bearings (3, 5), proceeding with op- erations as follows: 1.

  • Page 126: Approximate Consumption Of Materials For Maintenance Services And When In Storage

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 7. Maintenance Procedures 7.7. APPROXIMATE CONSUMPTION OF MATERIALS FOR MAINTENANCE SER VICES AND WHEN IN STORAGE Table 13 Materials consumption Unit of Inter- meas- Material description In stor- ure- run- shift MS-1...

  • Page 127: Tools And Accessories

    Раздел 8. Инструмент и принадлежности Беларус 80.1/80.2/82.1/82.2/82Р — Руководство по эксплуатации 8. TOOLS AND ACCESSORIES Each tractor to be delivered is completed with an individual kit of spare parts, tools and accessories (SPTA) packed in a separate crate and shipped together with the tractor.

  • Page 128: Storage Regulations For The Tractor

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 9. Storage Rules for Tractors 9. STORAGE REGULATIONS FOR THE TRACTOR Tractors in the economies are subject to 9.3. SHORT-TERM STORAGE REGU- storing in autumn-winter periods, as well LATIONS (from 10 days to 2 months) as during field operation as per GOST ГОСТ...
  • Page 129 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 9. Storage Rules for Tractors 9.4.2. Jack up the tractor some 8…10 cm pare the preservation mixture by way of thorough mixing of motor oil and off the ground. Place supports/blocks the additive to obtain a homogene- under the fore-axle or FDA final drive ous mix.
  • Page 130 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 9. Storage Rules for Tractors Hand-crank the diesel-engine crankshaft preparation for storage. Bring inflation through several revolutions at least once pressure in tyres to its normal value. a month. 9.5.5. Fill up fuel tanks with fuel and the diesel-engine cooling system with cool- ant.

  • Page 131: Common Troubles And Their Remedies

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies 10. COMMON TROUBLES AND THEIR REMEDY Table 14 Trouble, External Symptoms Remedy 10.1. DIESEL ENGINE Diesel-Engine Fails to Start Up Air in fuel supply system. Pump the system through with a hand-operated boost pump refer to Section 7.6.1).

  • Page 132: Power Train

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy C. Blue smoke from the exhaust pipe Oil in the combustion chambers due to wear in the Replace worn-out parts of the sleeve assembly.
  • Page 133 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy 10.2.4. AUTOMATIC DIFFERENTIAL LOCK-UP Automatic Differential Lock-Up Fails to Operate Lock-up sensor spool valve stuck. Remove the sensor; wash in diesel fuel or replace it.
  • Page 134 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy With the Hitch in Operation, Oil Leaks through "Sleeve-King Pin Tube" Joining Worn-out rubber O-springs. Replace the O-rings. Wheel toe-in settings disturbed.

  • Page 135: Hydrostatic Steering Control

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy Enhanced Instability of Front Wheels Tighten up the nut to 2 kgf•m, back it off 1/6 turn, and Warm tightening nut slackened.

  • Page 136: Electrical Equipment

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy 10.4. HYDRAULIC LIFT LINKAGE SYSTEM Linkage would not rise or its lifting capacity 1. Oil level low in the tank; top up to the level re- sharply drops.
  • Page 137 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Section 10. Common troubles and their remedies Table 14, continued Trouble, External Symptoms Remedy Alternator Would Not Develop Full Power Slipping of the alternator driving belt. Adjust belt tension. Alternator faulty. Remove the alternator and have is sent to the work- shop for repair.

  • Page 138: Specifications To Be Maintained By Adjustment

    Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 11. Specifications to be Adjusted 11. SPECIFICATIONS TO BE MAINTAINED BY ADJUSTMENT Table 16 Unit of Description Value measurement DIESEL-ENGINE Oil pressure in lubrication system on a warmed-up diesel- engine, at rated crankshaft r.p.m.
  • Page 139 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 11.Specifications to be Adjusted Table 16, continued Unit of Description Value measurement RUNNING GEAR, STEERING CONTROLS 0 – 8 Front wheel toe-in Steering wheel free play on running diesel-engine, deg. no more than Oil pressure in the hydraulic steering booster limited by a relief 90 ±...
  • Page 140 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 11. Specifications to be Adjusted Table 16, continued Unit of Description Value measurement Hitch linkage sway as measured at the lower link ends, when running with a mounted plough, not more than (to each side) Torquing: 25 –...
  • Page 141 Belarus 80.1/80.2/82.1/82.2/82Р — Operation and Service Manual Section 11.Specifications to be Adjusted 12. TRACTOR ELECTRIC CIRCUIT Electric Connection Diagram 1. Front light, left-hand 45. Tail stop-light, right-hand 2. Starter 46, 56. Sensor (tractor speed range switch) 3. Electric torch pre-heater (ETH) 47.

  • Page 142: Table Of Contents

    Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Contents CONTENTS Introduction ...................... General description and technical characteristics of tractors ......2.1. Brief account of tractor design and composition ..........2.2. Basic Specifications ..................Safety requirements ..................18 Controls and instruments ................. 24 4.1.
  • Page 143 Belarus 80.1/80.2/82.1/82.2/82Р —Operation and Service Manual Contents Storage regulations for the tractor ..............119 9.1. Generals ......................119 9.2. Inter-seasonal storage regulations ..............119 9.3. Short-term storage instructions ............... 119 9.4. Long-term storage instructions ................ 119 9.5. Tractor preparation for service after long-term storing ........121 10.

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