Information About Design Modifications

  • 2016

    Models / Series
    List of changes
    Link

    3222, 3522, 3522.5

    This operation bulletin contains additional information on servicing air conditioner.

    1221.4

    This service bulletin contains the following information:
    - speed sensor installation and adjustment rules;
    - putting the rear PTO operation indication system with a RPM sensor into service.
    The following note shall be added to Abbreviations and Designations point in Introduction section:
    RPTO – rear power take-off,
    FPTO – front power take-off.

    3022 DTS.1

    This bulletin contains information on the changes in the transmission control system actions in extreme conditions in case of engine overheating.

    3522

    This bulletin contains amended information regarding installation of compressor and air conditioner hoses due to the compressor replacement.

    1523.5

    This bulletin contains additional information on operation of drawbar hitches (DH) of BELARUS-1523.5 tractors:
    - increase in the quantity of DH actuators used for coupling with all types of agri-cultural implements;
    - basic parameters and coupling dimensions of additional DH actuators.

    3022 DTS.1

    This bulletin contains information on the changes in the transmission control system actions in extreme conditions in case of engine overheating.

    3022.2

    This operation bulletin contains information regarding changes in the transmission control system and regarding emergency actions in case of engine overheat.

    3022.2, 3022В

    This operation bulletin contains the maintenance order for “BELARUS-3022.2/3022B” tractors with names of operations and their periodicity.

    570, 572, 592.2, 80.1, 80.3, 82.1, 82.3, 806, 820, 821, 821.2, 821.3, 826, 900.3, 900.4, 906, 92П, 920, 920.2, 920.3, 921, 921.2, 921.3, 921.4, 922.3, 922.4, 922.5, 923, 923.4, 923.4, 926, 952, 952.2, 952.3, 952.4, 952.5, 1021.3, 1021.5

    This operation bulletin contains information on amendments to BELARUS tractor catalogues due to introduction of rear PTO 920-4202010 with a modified mechanism of band brake tightening.

    510.1, 511, 512, 512.1, 512.2, 520, 522, 570, 572, 592.2, 80.1, 820, 80.3, 80Х, 80Х.1, 82.1, 82.3, 806, 826, 892, 892.2, 892.3, 900, 900.2, 900.3, 906, 926, 92, 92П, 920, 920.2, 920.3, 920.4, 950, 950.2, 950.3, 952, 952.2, 952.3, 952.4, 952.5, 100X

    This operation bulletin contains information on amendments to BELARUS tractor catalogues due to introduction of rear PTO 90-4202010 with a modified mechanism of band brake tightening.

    923.5

    This operation bulletin contains information about changes in function of cutout fuses of engine electronic control system.

    1523.5-17/210, 1523.6

    This operation bulletin contains additional details on operation of drawbar hitch (DH) of BELARUS-1523.5-17/210 tractor (with hydromechanical transmission) and BELARUS-1523.6:
    - concerning increase in the number of executive devices of drawbar hitch for coupling with various agricultural implements;
    - basic parameters and coupling dimensions of additional executive devices of drawbar hitch.  

    1025, 1025.2, 1025.3

    This operation bulletin contains the following information:
      - amendments made to “Introduction” section;  
      - details are given about changes in tables describing function of fuses and relay installed in the dashboard;
      - sheets E2, E3 “Adjustment of speed sensor” shall be amended.

    1221.2, 1221В.2, 1221.3

    This operation bulletin contains amended data on parameters of draw hitch DH-1M-01 (draw bar) due to design changes.

    900, 900.3, 920, 920.2, 920.3, 950, 950.3, 952, 952.2, 952.3

    This operation bulletin contains amended data on parameters of draw hitch DH-1M-01 (draw bar) due to design changes.

    921, 921.2, 921.3, 921.4

    This operation bulletin contains information on amendments to BELARUS tractor operation manuals due to introduction of the rear PTO 90-4202010 with a modified mechanism of band brake tightening.

    1523, 1523В, 1523.3, 1523В.3, 1523.4, 1523.5, 1222, 1222B, 1222.3, 1222В.3

    This service bulletin contains information on BELARUS tractor catalogue amendments due to reduction gear 1523-1706000 installation, lubrication and linkage system modification.

    1221, 1221.2, 1221.3, 1221В, 1221В.2, 1221В.3, 1221.4

    This service bulletin contains information on BELARUS tractor catalogue amendments due to reduction gear 1025-1706000-В-01 installation, screws М12-6gx35.88.019 GOST 11738-84 with a countersunk hexagon head installa-tion, change of control link handle number.

    1025, 1025.2, 1025.3, 1025.4, 1025.5, 1220.1, 1220.3 1220.4, 1220.5

    This service bulletin contains information on BELARUS tractor catalogue amendments due to reduction gear 1025-1706000-В installation, screws М12-6gx35.88.019 GOST 11738-84 with a countersunk hexagon head installation, change of control link handle number.

    900, 900.3, 920, 920.2, 920.3, 950, 950.3, 952, 952.2, 952.3

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    821, 821.2, 821.3, 921, 921.2, 921.3

    This service bulletin contains information on BELARUS tractor operation manual amendment, associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    892, 892.2

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    92П

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    1021, 1021.3

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    510, 512

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    570, 572, 592.2

    This service bulletin contains information on BELARUS tractor operation manual amendment, associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    80.1, 82.1, 820

    This service bulletin contains information on BELARUS tractor operation manual amendment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    90, 92

    This service bulletin contains information on BELARUS tractor operation manual amend-ment associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    80Х, 80Х.1, 100Х

    This service bulletin contains information on BELARUS tractor operation manual amendment, associated with the introduction of rear PTO shaft 90-4202010 with modified band brake tightening mechanism.

    920.4, 952.4, 1025.4, 1221.4

    This service bulletin specifies the characteristics of TIER-3A engine electronic control system display.

    952.5, 922.5, 923.5, 1021.5, 1025.5, 1220.5, 1221.5, 1221.6

    This service bulletin contains additional information on drawbar hitch DH-1М-01 (draw bar) characteristics resulting from the changes introduced in the drawbar hitch DH-1М-01 (draw bar) design.

  • 2015

    Models / Series
    List of changes
    Link

    3222, 3522

    This service bulletin contains BELARUS-3222/3522 maintenance plan, specifying the names of the operations and their periodicity.

    3022DTS.1

    This service bulletin contains BELARUS-3022DTS.1 maintenance plan, specifying the names of the operations and their periodicity.

    3522

    This Bulletin contains information on the construction and operation of hydraulic lift linkage EHS1, which will be mounted on tractors BELARUS-3222/3522 along with HLL EHS.

    90, 92

    This service bulletin contains names and brands of fuel and lubrication materials, applied currently for operation and maintenance of BELARUS-90/92 tractors, specifying their quantities and periodicity.

    510, 512

    This service bulletin contains names and brands of fuel and lubrication materials, applied currently for operation and maintenance of BELARUS-510/512 tractors, specifying their quantities and periodicity.

    1025, 1025.2, 1025.3

    This service bulletin contains names and brands of fuel and lubrication materials, applied currently for operation and maintenance of BELARUS-1025/1025.2/1025.3 tractors, specifying their quantities and periodicity.

    1220.1

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of substitute engine crankcase oils;
    - specifying names of foreign engine crankcase oils.

    1220.1, 1220.3, 1220.4

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    1021, 1021.3

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    900, 900.3, 920, 920.2, 920.3, 950, 950.3, 952, 952.2, 952.3

    This Bulletin lists the names and brands of fuels, oils and lubricants, used for series 900 tractor operation and maintenance, as well as their quantities and replacement periodicity.

    922.5

    This Bulletin contains updated information on changes regarding the purposes of the engine electronic control system fuses.

    3222, 3522, 3522.5

    This Bulletin provides the following information:
    -information of design changes of HSC and HLL integrated oil tank for tractors BELA-RUS-3222/3522/3522.5, which can be equipped with both an oil dipstick and an oil gauge;
    -Table 7.13b in Subsections 7.13.2 of 3522-0000010OM and 3522.5-0000010РЭ, Table 7.3b “Possible failures in hydraulic system for RLL and FLL control, guidelines for troubleshooting” shall be amended as follows.

    1021.5

    This operation bulletin contains information about changes in operation rules of “BELARUS-1021.5” tractor regarding the order of starting and killing the engine related to changes in the structure of engine start-up lock for synchromesh gearboxes with double-lever control.

    922.5

    This operation bulletin contains information about changes in operation rules of “BELARUS-922.5” tractor regarding the order of starting and killing the engine related to changes in the structure of engine start-up lock for synchromesh gearboxes with double-lever control.

    923.5

    This operation bulletin contains information about changes in operation rules of “BELARUS-923.5” tractor regarding the order of starting and killing the engine related to changes in the structure of engine start-up lock for synchromesh gearboxes with double-lever control.

    952.5

    This operation bulletin contains information about changes in operation rules of “BELARUS-952.5” tractor regarding the order of starting and killing the engine related to changes in the structure of engine start-up lock for synchromesh gearboxes with double-lever control.

    3222, 3522

    This service bulletin specified clutch adjustment rules due to the following changes:
    - adjustment of clearances В, Н;
    - thread torques;
    - clutch disengagement purity check;
    - scheduled maintenance operation 20 Clutch control check/adjustment.

    3022.2, 3022В

    This service bulletin specified clutch adjustment rules due to the following changes:
    - adjustment of clearances В, Н;
    - thread torques;
    - clutch disengagement purity check;
    - scheduled maintenance operation 26 Clutch control check/adjustment.

    80Х, 80Х.1, 100Х

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    92П

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    1222, 1222В, 1523, 1523В

    This bulletin contains information on clutch control updates due to installation of:
    - hydraulic booster 2022-1602510-01 instead of hydraulic booster 80-1602510-01;
    - main cylinders, manufactured by NPO Fenox Ltd, Minsk and Volchansk Automotive Plant, Volchansk, Ukraine and working cylinder, manufactured by  NPO Fenox Ltd instead of main ad working clutch cylinders, manufactured by OJSC Gidroprivod, Gomel.

    1822.3, 1822В.3, 2022.3, 2022В.3

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    1221.2, 1221В.2, 1221.3

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    1523, 1523В, 1523.3, 1523В.3

    This service bulletin contains the following information:
    - specifying names of engine crankcase main oils;
    - engine crankcase double oil removal;
    - specifying names of engine crankcase foreign oils.

    1021, 1021.3

    This Bulletin provides information on changing operation rules of tractors "Belarus - 1021 / 1021.3" on the order of starting and stopping the diesel engine, related to changes in the design of the engine start-up locking mechanism for synchromesh gearbox with two-lever control.

    3022ДЦ.1

    This Bulletin provides information on additional work which is to be completed be-fore putting a new tractor into operational use.

    923.5

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-923.5 tractor.

    3022.2

    This bulletin informs the customers about the necessity to use on the tractors BELARUS-3022.2 the cooling liquid which is indicated in the operating manual for Deutz-engine instead of the cooling liquid, which is specified in Subsection 6.8 “ Filling and lubrication of the tractor with fuel and lubrication materials”.

    2522ДВ, 2522.1, 2822ДЦ, 2822.1, 3022ДВ, 3022.1, 3022ДЦ, 3022ДЦ.1, 3522, 3522.5

    This service bulletin contains amended information for service bulletin 26-2012 БЭ issued earlier.
    This bulletin informs the customers about the necessity to use on the tractors with capacity from 186 till 261 HP with Deutz-engine the cooling liquid which is indicated in the operating manual for Deutz-engine instead of the cooling liquid, which is specified in service bulletin 26-2012 БЭ.

    2022.3, 2022В.3

    This information bulletin contains information about changes in clutch control due to the introduction of fitting 1525-4637042-01 instead of bolt 240-1111103.

    80.1, 82.1, 820

    This operation bulletin contains the following information:
    - deletion of current backup types of oil for engine crankcase;
    - updating names of current foreign types of oil for engine crankcase.

    570, 572, 592.2

    This operation bulletin contains the following information:
    - deletion of current backup types of oil for engine crankcase;
    - updating names of current foreign types of oil for engine crankcase.

    922.3, 922.4

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-922.3/922.4 tractor.

    1021.3

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-1021.3 tractor.

    920.4, 952.4

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-920.4/952.4 tractor.

    1021.5

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-1021.5 tractor.

    952.5

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-952.5 tractor.

    922.5

    This operation bulletin contains amended information regarding structure and listing of assembly units and parts for gearbox control of BELARUS-922.5 tractor.

    2122.6

    This operation bulletin contains information about maximum permitted torques on rear and front PTO shaft ends of “BELARUS-2122.6” tractor when coupled with agricultural implements and units. Power transferred by RPTO shaft end extension Type2 is amended.

    1221.2, 1221В.2, 1221.3, 1221.4

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear axle shaft of the tractor.

    1221.5, 1220.5, 1021.5, 1221.6

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    2022.6

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    3222, 3522

    This operation bulletin contains the following information:
    - adjusted rates of loads on tractor single tires for selection of operation modes at various speeds and tire inner pressure;
    - adjusted rates of air pressure in front tires of “BELARUS-3222/3522” tractors under current load and speed;
    - adjusted rates of air pressure in rear tires of “BELARUS-3222/3522” tractors under current load and speed;

    2022.5

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    1523.6, 1523.5, 1523.5-17, 210

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    1523, 1523В, 1523.3, 1523В.3

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    1822.3, 1822В.3, 2022.3, 2022В.3

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    1822.3, 1822В.3, 2022.3, 2022В.3

    This operation bulletin introduces an alternative variant of a rear tire

    3522, 3522.5

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    3022B, 3022.2

    This operation bulletin contains updated information regarding mounting of rear wheel hubs on the rear semi-axle of the tractor.

    2022.5

    This operation bulletin contains information about changes in the electrical system of shifting between reduction gear passes “L” or “H” when the electrohydraulic distributor with two electromagnets controlling shifting between passes is installed instead of the electrohydraulic distributor with a single electromagnet.

    1822.3, 1822В.3, 2022.3, 2022В.3

    This operation bulletin contains information about changes in the electrical system of shifting between reduction gear passes “L” or “H” when the electrohydraulic distributor with two electromagnets controlling shifting between passes is installed instead of the electrohydraulic distributor with a single electromagnet.

    1221.5

    This operation bulletin contains the following information:
    - correction of symbols for controls in section “Introduction”;
    - correction of operation principle of integrated indicator concerning PTO speed displaying (PTO data is read from the sensor);
    - correction of integrated indicator programmable coefficients.

    1523, 1523В, 1523.3, 1523В.3

    This operation bulletin contains additional data on the control of the pilot lamp for oil emergency temperature in HLL tank of BELARUS 1523/1523B/1523.3/1523B.3 tractors.

    1822.3, 2022.3

    This operation bulletin contains additional data on the hydraulic drive of trailer brakes, which will be installed along with currently applicable single-line, double-line and combined pneumatic drive of trailer brakes against order.

  • 2014

    Models / Series
    List of changes
    Link

    952.5/922.5/923.5/ 1021.5/1025.5/1220.5/ 1221.5/1523.5

    This operation bulletin contains supplementary information on fire safety requirements and instructions for tractor operation on peat land.

    3522

    The present bulletin contains information on substitution of double joint 2522-2301024-A for interchangeable reinforced double joints assembly:

    • 2522-2301024-А1 produced by OAO Belkard, Grodno City
    • 2522-2301024-А3 produced by ООО Ukrainskij kardan, Chernigov City

    3022ДЦ.1

    The present bulletin contains information on substitution of double joint 2522-2301024-A for interchangeable reinforced double joints assembly:

    • 2522-2301024-А1 produced by OAO Belkard, Grodno City
    • 2522-2301024-А3 produced by ООО Ukrainskij kardan, Chernigov City

    3522

    This operation bulletin contains data on installation of navigation equipment with a function of automated driving into “BELARUS-3522”.

    923.4

    The present operational bulletin contains information on changes in design and range of assembly units and parts for reduction gear unit mechanical control of BELARUS—923.4 tractor.

    923.5

    The present operational bulletin contains information on changes in design and range of assembly units and parts for reduction gear unit mechanical control of BELARUS—923.5 tractor.

    2522.1/2822.1/3022.1/3022ДЦ.1

    This operation bulletin contains data on installation of navigation equipment with a function of automated driving into “BELARUS-2522.1/2822.1/ 3022.1/3022ДЦ.1”.

    1221.2/1221В.2

    This operation bulletin contains the following information:

    • Heating plugs control for BELARUS-1221.2/1221B.2 tractors equipped with engines having heating plugs.
    • Replacement of plates, depicting function of cuts-out and relays, mounted into the dashboard.

    2022/2022В/ 2022.3/2022В.3

    In this bulletin the catalogue data about the clutch coupling 2022-1600010-А were edited according to the actual production.

    1822.3/1822В.3/ 2022.3/2022В.3

    This operation manual contains the following information:

    • additional international symbols used on instruction plates of “BELARUS-1822.3/1822В.3/2022.3/2022В.3” tractors;
    • for units lubricated in the process of maintenance service with lubricants Lithol-24 GOST 21150-87 and BECHEM LCP-GM, additional backup lubricant MC-1000 TU (technical specifications) 0254-003-45540231-99 is introduced, with the use of which units lubrication is required twice as rare.

    2522В/3022В/2522ДВ/ 3022ДВ/2822ДЦ/2522.1/ 2822.1/3022.1/3022ДЦ.1

    This operation manual contains the following information:

    • additional international symbols used on instruction plates of “BELARUS-3022ДЦ.1” tractor and its modifications;
    • information on introduction of uprated FDA drive cardan shaft on “BELARUS-3522”;
    • a task on maintenance service “Lubrication of RLL position sensor threaded part” is introduced;
    • for units lubricated in the process of maintenance service with lubricants Lithol-24 GOST 21150-87 and BECHEM LCP-GM, additional backup lubricant MC-1000 TU (technical specifications) 0254-003-45540231-99 is introduced, with the use of which units lubrication is required twice as rare.

    1523.5

    This operation manual contains the following information:
    • updated information on operation and maintenance service of “BELARUS-1523.5” tractors with synchromesh gearbox;
    • specified information on differences between “BELARUS-1523.5” tractors with SCR sys-tem manufactured by “BOSCH” (Germany) and “BELARUS-1523.5” tractors with SCR system manufactured by “ROSSKATavto”(Russia).

    3522

    This operation bulletin contains the following information:
    • additional international symbols, which are used on information plates of BELARUS-3522 tractors;
    • information on introduction of redesigned propshaft of FDA drive on BELARUS-3522 tractors and information on cancelation of Task “Cleaning and oiling of spline joints of front PTO shaft” from Maintenance services;
    • new maintenance task “Lubrication of RLL position sensor threaded part” is intro-duced.
    • for assembly units, which can be lubricated during maintenance with Litol-24 GOST 21150-87 and BECHEM LCP-GM greases, an additional backup lubrication MS-1000 TU 0254-003-45540231-99 is introduced. When using the latter, the as-sembly units shall be lubricated two times less.

    1523/1523В/ 1523.3/1523В.3

    This operation manual contains additional information on BELARUS-1523/1523B/1523.3/1523B.3 storage conditions.

    920.4/952.4

    The present bulletin contains amendments of catalogues regarding to steering control 1025-3400010-01 according to the actual production.

    952.5

    The present bulletin contains amendments of catalogues regarding to steering control 1025-3400010 according to the actual production.

  • 2013

    Models / Series
    List of changes
    Link

    3022ДЦ.1

    This catalogue of spare parts and assembly units is amended due to introduction into production of a pressure regulator РД-3512010.

    1523/1523В/ 1523.3/1523В.3

    This operator's manual revises the subsection “Pilot lamps unit”.

    3222/3522/3522.5

    1. Data on operation of the clutch with the main cylinder C2602 and the operating cylinder P2602 manufactured by NPOOO “Phenox” and installed instead of cylinders manufactured by RUE “GZG”;
    2. Data on changing the brake fluid grade, used in the clutch operation hydraulic drive group.

    3022ДЦ.1

    1. Data on operation of the clutch with the main cylinder C2602 and the operating cylinder P2602 manufactured by NPOOO “Phenox” and installed instead of cylinders manufactured by RUE “GZG”;
    2. Data on changing the brake fluid grade, used in the clutch operation hydraulic drive group.

    92П

    1. Modified engine electrical equipment.
    2. Modified dashboard.

    322/422/622

    This operation bulletin contains information on the volume of the combined oil tank for HLL and HSC of tractors “BELARUS-322/422/622” and information on permitted withdrawal of operating fluid from the combined oil tank for HLL and HSC by cylinders of coupled machine.

    1822.3/1822В.3/2022.3/2022В.3

    1. Additional information on operating the clutch with master and servo cylinders “Fenox», which will be installed along with currently used master and servo cylinders of RUE “GZG”.
    2. Data on changing the brake fluid grade, used in the clutch operation hydraulic drive group.

    3022ДЦ.1

    In the present bulletin is given information on modifications in clutch control due to replacement of main and working cylinders produced by RUP GZG (Gomel City) by cylinders produced by NPOOO Fenox (Minsk City).

    3522

    In the present bulletin is given information on modifications in clutch control due to replacement of main and working cylinders produced by RUP GZG (Gomel City) by cylinders produced by NPOOO Fenox (Minsk City).

    921/921.3

    This operation bulletin contains information on control of heating plugs for “BELARUS-921/921.3” tractors, equipped with engines with heating plugs installed.

    890/892

    This operation bulletin contains the following updates on operation rules for “BELARUS-890/892” tractors:

    1. regarding engine start-up;
    2. regarding control of heating plugs for “BELARUS-892” tractors, equipped with engines with heating plugs installed.

    900/900.3/920/920.2/920.3/ 950/950.3/952/952.2/952.3

    This operation bulletin contains the following updates on operation rules for “BELARUS-900/900.3/920/920.2/920.3/ 950/950.3/952/952.2/952.3” tractors:

    1. regarding engine start-up under normal conditions;
    2. regarding engine start-up at low temperatures.

    80.1/82.1/82.2/82Р

    This operation bulletin contains information on control of heating plugs for “BELARUS-80.1/82.1/82.2/82Р” tractors, equipped with engines with heating plugs installed.

    2022/2022.3

    In the present bulletin is amended catalogue as related to gear box 2022-1700010 according to the current production.

    92П

    This operation bulletin contains information on control of heating plugs for “BELARUS-92П” tractors, equipped with engines with heating plugs installed.

    3222/3522

    This operation bulletin contains updated information on operation of tractors with twinned wheels at tillage.

    2522V/2522DV/2822DZ/ 3022V/3022DV/3022DZ/3022DZ.1

    This operation bulletin contains updated information on operation of tractors at tillage.

    3222/3522

    This operation manual contains verified data on numbering of positions in the text of clause 2.16.2.2 “Unit of electronic joysticks EJU-01” of the subsection 2.16.2 “Unit of electronic joysticks”.

    1523/1523B/ 1523.3/1523B.3

    Updating of load rates on single tires of the tractor with main and supplementary configuration in order to choose operation modes at various speeds and inner pressure of tires; Instructions on operation of tractor with rear wheels doubled.

    892/892.2

    This operation bulletin contains information on changes in technical data of diesel.

    1523/1523В/ 1523.3/1523В.3

    Additional information on controlling clutch with master and working cylinders "Fenox", which will be installed along with currently used master and working cylinders of RUE "GZG"; Data on changing the brake fluid grade, used in the clutch control hydraulic drive.

    2022.3/2022В.3

    This operation bulletin contains information on changes in clutch control due to alternative introduction of clutch master and working cylinders manufactured by "Fenox" of Minsk instead of master and working cylinders manufactured by RUE "GZG" of Gomel.

    1222/1222В/ 1523/1523В

    This operation bulletin contains information on changes in clutch control due to alternative introduction of clutch master and working cylinders manufactured by "Fenox" of Minsk instead of master and working cylinders manufactured by RUE "GZG" of Gomel, and due to amendments to the catalogue on clutch control.

    3222/3522/3522.5

    The present operator's manual contains additional data on maintenance of front wheel fender rotary mechanisms.

    1220.1/1220.3/1220.4

    This operation manual contains updates for rear PTO control modes of BELARUS-1220.1/1220.3/1220.4 tractor.

    1221.2/1221В.2/1221.3/1221.4

    This operation manual contains updates for rear PTO control modes of BELARUS-1221.2/1221В.2/1221.3/1221.4 tractor.

    3222/3522/3522.5

    This operation bulletin contains additional data on fire safety regulations.

    2522DV/2522.1/2822DZ/2822.1/3022DV/ 3022.1/3022DZ/3022DZ.1/3522/3522.5

    This operation bulletin contains designations and brands of fuel and lubrication materials (FLM) used at present during operation and maintenance of tractors with capacity range from 186 to 261 kW, with the data on their quantity and change intervals.

    1523/1523В/1523.3/1523В.3

    This operation bulletin contains supplementary information on fire safety requirements.

    2522V/3022V/2522DV/3022DV/2822DZ/ 2522.1/2822.1/3022.1/3022DZ/3022DZ.1

    This operation bulletin contains supplementary information on fire safety requirements.

    1822.3/1822В.3/2022.3/2022В.3/2022.4/2022В.4

    This operation bulletin contains supplementary information on fire safety requirements.

    2022.5

    This operation bulletin contains supplementary information on fire safety requirements.

    80Х/80Х.1/100Х

    This operation bulletin contains supplementary information on fire safety requirements.

    92П

    This operation bulletin contains information on changes in technical data of diesel.

    900/900.2/900.3/920/920.2/920.3/ 950/950.2/950.3/952/952.2/952.3

    This operation bulletin contains information on changes in technical data of diesel, installed on tractors of 900 series with unified cab.

    92П

    This operation bulletin contains supplementary information on fire safety requirements.

    3022ДЦ.1

    This operation bulletin contains the following information:

    • data on design and scheduled maintenance of hydrostatic power steering oil tank with an oil-level gauge instead of oil gauge glass and the breather-filter with a paper filter element are changed;
    • data on scheduled maintenance of the breather-filter of oil tank of lift linkage hydraulic system are changed.

    550/552/570/572/ 590/592/590.2/592.2

    This operation bulletin contains information on changes in technical data of diesel, mounted on tractors of 500 series with unified cab.

    550/552/570/572/ 590/592/590.2/592.2

    This operation bulletin contains supplementary information on fire safety requirements and safety measures during maintenance.

    1221.2/1221В.2/1221.3/1221.4

    This operation bulletin contains supplementary information on fire safety requirements.

    826/926

    This operation bulletin contains supplementary information on fire safety requirements and information about inadmissibility of tractor operation without accumulator batteries in electrical system of the tractor.

    1025/1025.2/1025.3/1025.4

    This operation bulletin contains supplementary information on fire safety requirements.

    3522

    This operation bulletin contains specified data on rear track formation of the tractor BELARUS-3522.

    80/82.1/82.2/82Р

    This operation bulletin contains supplementary information on fire safety requirements.

    1021/1021.3/1021.4

    This operation bulletin contains supplementary information on fire safety requirements, on safety measures during maintenance and information about inadmissibility of tractor operation without accumulator batteries in electrical system of the tractor.

    1523.5

    This operation bulletin contains differential characteristics of engine control systems (BOSCH-BESG and ROSSKATauto-EMITEC) of tractors 1523.5.

    1025/1025.2/1025.3

    This operation bulletin contains information on changes in technical data of diesel engines mounted into tractors BELARUS-1025 and modifications.

    826/926

    This operation bulletin contains information on changes in technical data of diesel engines for tractors BELARUS-826, BELARUS-926.

    1220.1/1220.3/1220.4

    This operation bulletin contains supplementary information on fire safety requirements.

    900/900.3/920/920.2/920.3/950/ 950.3/952/952.2/952.3/920.4/952.4

    This operation bulletin contains supplementary information on fire safety requirements and information about inadmissibility of tractor operation without accumulator batteries in electrical system of the tractor.

    1221.2/1221В.2/1221.3/1221.4

    This operation bulletin contains supplementary information about engine air cleaner maintenance.

    1523/1523В/1523.3/1523В.3

    This operation bulletin contains supplementary information about engine air cleaner maintenance.

    3522

    This operation bulletin contains information on additional operations for maintenance service intended to increase tractors “BELARUS-3522” heat resistance, as well as instructions for tractor operation on peat land.

    3022ДЦ.1

    This operation bulletin contains information on additional operations for maintenance service intended to increase tractors “BELARUS-3022DZ.1” heat resistance, as well as instructions for tractor operation on peat land.

  • 2012

    Models / Series
    List of changes
    Link

    926

    This operator's manual specifies the features of BELARUS-926 model distinguishing it from BELARUS-826 model. All other information required for studying operation rules, service maintenance and structure of “BELARUS-926” tractor is provided in the operator's manual 826 – 0000010 OE attached to your tractor.

    1523/1523В/ 1523.3/1523В.3

    This service bulletin contains updated information on the rear lift linkage control of “BELARUS-1523/-1523В/-1523.3/-1523В.3” tractors when a control console ПУ-03 manufactured by the plant “Izmeritel” is installed.

    2022.3/2022В.3

    This service bulletin contains updated information on the rear lift linkage control of “BELARUS-1523/-1523В/-1523.3/-1523В.3” tractors when a control console ПУ-03 manufactured by the plant “Izmeritel” is installed.

    1523/1523.3/1523В

    Updating catalogues, attached to tractors put on production since October 1, 2010 with a gearbox 1522-1700010 (16F+8R).

    BELARUS-920.4/952.4 with motors ТСD 2012 L04 2V (63,5 kW)/ 2012 L04 2V (72 kW) и Д-245.43S3A/Д-245.5S3A

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    2522ДВ/2522.1/2822ДЦ/2822.1/ 3022ДВ/3022.1/3022ДЦ/3022ДЦ.1/ 3522/3522.5

    Наименование ГСМ, используемые в настоящее время при эксплуатации и техническом обслуживании с указанием их количества и периодичности замены.

    310.3/310Р/320/320.3/320Р/321

    The update of the with the tractors delivered catalogues as of November 25, 2010 with hydraulic systems for the mounting of the pump NSH6G-3 (“Gidrosila”, Kirovograd).

    1025/1025.2/1025.3

    In this operating manual the data of noise and vibration level have been entered into section “Technical specifications”.

    1025/1025.2/1025.3

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram of external customers into OM.

    1220.1/1220.3

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram of external customers into OM.

    900/900.2/900.3/920/920.2/920.3/ 950/950.2/950.3/952/952.2/952.3

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram of external customers into OM.

    1221/1221В/1221.2/ 1221В.2/1221.3/1221В.3

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    92П

    Incorporation of the changed hydraulic system pump control and hydraulic system circuit diagrams into OM.

    821/821.2/821.3/921/921.2/ 921.3

    Incorporation of the hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    890/892

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    1021/1021.3

    Incorporation of hydraulic system circuit diagram into OM.

    1221/1221В

    The following information is given in this bulletin:

    1. changed dashboard;
    2. installation of front lights.

    80.1/82.1/82.2/82P/550/ 552/570/572/590/592/ 590.2/592.2/890/892/892.2/ 892.3/922/922.3/922.4/923/ 923.3/923.4

    In this information bulletin the names and trade marks of FLM are given which are used now during operation and maintenance of the tractors with the power from 44 to 88 kW. It is mentioned the quantity of FLM and replacement times.

    2522В/3022В/2522ДВ/3022ДВ/ 2822ДЦ/2522.1/2822.1/3022.1/3022ДЦ.1

    In this bulletin there are additional data about the maintenance of the electric cables of the engine room.

    3222/3522

    In this bulletin there are additional data about the maintenance of the electric cables of the engine room.

    822/922

    Incorporation of the hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    550/552/570/572/ 590/592/590.2/592.2

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    923

    Incorporation of the hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    80.1/82.1/82.2/82Р

    Incorporation of the changed hydraulic system pump control, hydraulic system circuit diagrams and hydraulic system connection diagram to external customers into OM.

    3222/3522

    In this operation bulletin there are specifications of the duplex filter construction according to the control valve of the transmission hydraulic system and lubrication valve.

    92П

    In this bulletin there is an information about the exchange of the underwheel switch.

    1025/1025.2/1025.3

    In this bulletin there is the information about the changing of dashboard and underwheel switch parts.

    570/572/592.2

    Implementation of the modernized underwheel switch.

    1221.4

    Implementation of the modernized underwheel switch.

    3022ДЦ.1

    In this catalogue of parts and assembly units the correction is made according to the application of pan 3022-1101001 and return tube 3022ДЦ-1101010 in the fuel system.

    1220.1/1220.2/1220.4

    Implementation of the modernized underwheel switch.

    80.1/80.3/80У/82У/ 82.1/820/82.3/2Р/82П

    Application of new underwheel switch.

    1021.3

    Implementation of the modernized underwheel switch.

    570/572/592.2

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    90/92

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    892/892.2/892.3

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    920.4/952.4 с двигателем ТСD 2012 L04 2V (63,5 кВт)/ 2012 L04 2V (72 кВт) и Д-245.43S3A/Д-245.5S3A

    В настоящем эксплуатационном бюллетене приведены измененные сведения по конструкции и номенклатуре сборочных единиц и деталей коробки передач (КП) и управлению ею.

    510/510.1/512/512.1/520/522

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    1021.3

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    826/806/926/906/626/606

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    821/821.2/821.3/921/ 921.2/921.3

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    92П

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    900/900.2/900.3/920/920.2/920.3/ 950/950.2/950.3/952/952.2/952.3

    In this bulletin there are the changed data about the design and stock-list of assembly units and parts of gearbox (GB) and its control.

    510/510.1/512/512.2

    Error correction.

    3222/3522

    In this bulletin there are distinguishing features of the tractor’s operation with the fuel tank 3522 – 1101510 with the increased fuel volume.

    510/512

    The present information bulletin contains changed data about HLL pump control on tractors BELARUS 510/512.

    90/92

    The present information bulletin contains changed data about HLL pump control on tractors BELARUS 90/92.

    826/806/926/906/626/606

    In this bulletin there is an information about the exchange of the underwheel switch according to the application of the three-spoke steering wheel and the list of the parts with the information about the interchangeable components.

    892/892.2/892.3

    In this bulletin there is an information about the exchange of the underwheel switch according to the application of the three-spoke steering wheel and the list of the parts with the information about the interchangeable components.

    2822ДЦ/2522.1/2822.1/3022ДЦ.1

    This service bulletin contains additional information on maintenance of fuel tanks.

    2522В/3022В/2522ДВ/3022ДВ/2822ДЦ/ 2522.1/2822.1/3022.1/3022ДЦ.1

    This operation bulletin contains additional information on fire safety requirements.

    3022ДЦ.1

    This service bulletin contains data on structural changes of the hydraulic lift linkage of tractors “BELARUS 3022ДЦ.1” related to replacement of hoses of front lift linkage with pipes and replacement of oil tank breather of “Sofima” company for a breather ФС-01.

    3222/3522

    This service bulletin contains data on structural changes of the hydraulic lift linkage of tractors “BELARUS 3222/3522” related to installation of a pump А10СN063/52R instead of the pump А10СN045, changing of the pump drive structure and of the routes of the pump hydraulic fittings.

    2522ДВ/2822ДЦ/3022ДВ/ 2522.1/2822.1/3022.1

    This information bulletin changes designations of the friction and the break of the rear PTO (п/гр 4202), supplied as spare parts.

    3222/3522/3522.5

    This operation bulletin contains additional information on control of brakes with master cylinders for forward travel “FENOX” which will be installed along with currently used master brake cylinders for forward travel “CARLISLE”.

    2822ДЦ

    This operation bulletin contains additional information on control of brakes with master cylinders for forward travel “FENOX” which will be installed along with currently used master brake cylinders for forward travel “CARLISLE”.

    3022ДЦ.1

    This operation bulletin contains additional information on control of brakes with master cylinders for forward travel “FENOX” which will be installed along with currently used master brake cylinders for forward travel “CARLISLE”.

    3522

    This operation bulletin contains additional information on control of brakes with master cylinders for forward travel “FENOX” which will be installed along with currently used master brake cylinders for forward travel “CARLISLE”.

    1822.3/1822В.3/2022.3/2022В.3/2022.5

    This operation bulletin contains specifications on the rear PTO control.

    1221.2/1221B.2/1221.3

    <p>This operation bulletin contains the following changes:</p>
    <ul>
    <li>on the procedure of programming the integrated indicator;</li>
    <li>on installation and adjustment of speed sensors.</li>
    </ul>

    1221/1221B/1221.2/1221B.2/1221.3/1221B.3

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    92П

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    1220.1

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    890/892

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    550/552/570/572/590/592/590.2/592.2

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    80.1/82.1/82.2/82P

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    1022.4

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    923.4

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    925.4

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    1021/1021.3

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    923

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    80X/80X.1/100X

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    900/900.2/900.3/920/920.2/920.3/ 950/950.2/950.3/952/952.2/952.3

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    1025/1025.2/1025.3

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

    812/822/912/922

    This operation bulletin contains amended data on running of tractors completed with a valve group РП70 with fixation of one valve in «Uplift» position.

  • 2011

    Models / Series
    List of changes
    Link

    2022/2022B/2022.3/ 2022В.3/2022.4

    Verification of tractor operating parameters

    1523/1523В/ 1523.3/1523В.3

    In the present information bulletin the updated information on operating tractors BELARUS —1523/1523B/1523.3/1523B.3 in a set with electrohydraulic module РП70-1523 is provided

    2022/2022В

    In the present information bulletin the updated information on operating tractors BELARUS-2022/2022B in a set with electrohydraulic module РП70-1523 is provided

    2522В/2522ДВ/2522.1/2822ДЦ/2822.1/ 3022В/ 3022ДВ/3022ДЦ/3022ДЦ.1/3022.1

    In the present information bulletin changes of grade and quantity of oil filled in tractor transmission by operation and maintenance are provided

    550/552/570/572/590/592/590.2/592.2

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”

    80X

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”

    80.1/82.1/82.2/82Р

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    92П

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    890/892

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    922/922.3

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    900/900.2/900.3/920/920.2/ 920.3/920.4/950/950.2/950.3/ 952/952.2/952.3/952.4

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    923

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    1021/1021.3/1021.4

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    1025/1025.2/1025.3/1025.4

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    1220.1/1220.3/1220.4

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    1221/1221В/1221.2/1221B.2/ 1221.3/1221B.3/1221.4

    The present information bulletin contains modified data on operation tractors completed with a distributor RP70 with fixation of one valve in the position “Uplift”.

    2022.3/2022В.3

    The present operational bulletin contains information on changes in dashboard with included control instruments, switches, fuses.

    2022/2022.3

    The present catalogue of assembly parts and units is amended in connection with introduction of facing 2025-8400005 and its use on tractors 2022/2022.3 produced in 2011 as an alternative.

    2522ДВ/3022ДВ/2822ДЦ/2522.1/ 2822.1/3022.1/3022ДЦ.1

    The present operation bulletin contains additional data on maintenance of a position sen-sor R917005165 in a front lift linkage.

    510/510.1/512/512.2/520/522

    Updating the catalogue with account for availability of a draft control unit with bracket 80П-4614210-А and its control 70-4616010-В in the hydraulic lift linkage.

    90/92

    Updating the catalogue with account for availability of a draft control unit with bracket 80П-4614210-А and its control 70-4616010-В in the hydraulic lift linkage.

    1222/1222B/1523/1523B

    Adjustment of the catalogue in connection with modification of the structure of gearbox control mechanism for tractors “BELARUS-1222/1523”

    1523.4

    Adjustment of the catalogue in connection with modification of the structure of gearbox control mechanism for tractors “BELARUS-1523.4”

    3022ДЦ.1

    The present operator's manual contains additional data on maintenance of pins of hydrau-lic cylinders 2522-4605235 of rear lift linkage.

    3522

    The present operator's manual contains additional data on maintenance of pins of hydrau-lic cylinders 2522-4605235 of rear lift linkage.

    3522

    This service bulletin contains updating of “BELARUS-3522” tractor operational rules.

    3522

    This service bulletin contains updated changes for steering column tilt angle on the reverse of “BELARUS-3522” tractor.

    3022.1/3022ДЦ.1

    This service bulletin contains updating of “BELARUS-3022.1/3022DZ.1” tractor operational rules.

    2522ДВ/3022ДВ/2822ДЦ/ 2522.1/2822.1/3022.1/3022ДЦ.1

    This service bulletin contains updates on tractor washing and cleaning cab interior.

    3222/3522

    This service bulletin contains additional data on rules of coupling agricultural machines to the rear lift linkage.

  • 2010

    Models / Series
    List of changes
    Link

    310/320/321/320P

    Specifying tractor operational parameters

    80Х, 80.1, 82.1, 82.2, 82P 90, 92, 510, 550, 552, 570, 572, 590, 592,590.2, 592.2, 826, 890, 892, 900, 900.3, 920, 920.2, 920.3, 950, 950.3, 952, 952.2, 952.3, 922, 923

    Operator's manual

    2022/2022В

    Operator's manual

    821, 821.2, 821.3, 921, 921.2 921.3

    Operator's manual

    1025, 1025.2, 1025.3, 1021

    Operator's manual

    90, 92

    Refinement of technical characteristics of diesel engine

    2022/2022В/2022.3/2022В.3

    Updating manual of air cleaner maintenance

    900/900.2/900.3/920/920.2/ 920.3/950/950.2/950.3 /952/952.2/952.3

    Operator's manual

    1025.4

    Parts and assembly units catalogue

    1025/1025.2/1025.3

    Parts and assembly units catalogue

    2522ДВ/3022ДВ/2822ДЦ/2522.1/2822.1/ 3022.1/3022ДЦ.1/1523/1523В/1523.2/ 1523В.2/1523.3/1523.4/1523В.4/2022/ 2022В/2022.3/2022В.3/ 2022.4/2022В.4

    Operator's manual

    821/821.2/821.3/921/921.2/921.3

    Modification of dashboard electrical equipment

  • 2009

    Models / Series
    List of changes
    Link

    900/952/1025.3

    Trailer brake hydraulic drive

    1025 and modifications

    Gearbox (GB) modifications with reducing gear llation possibility

    1025/1025.3/82.2/892.2/ 920.2/920.3/922/922.3/ 923/923.3/952.2/952.3

    Parts and assembly units catalogue

    1025/1025.3/82.1/892.2/ 920.2/920.3/922/922.3/ 923/923.3/952.2/952.3/ 1221/1221.3/1221В/1222/ 1222.3/1222В/925/925.3/1523/ 1523.3

    Parts and assembly units catalogue

  • 2008

    Models / Series
    List of changes
    Link

    2522ДВ/3022ДВ/2822ДЦ

    Installation of oil temperature emergency level sensor for hydraulic lift linkage

    1000/1200 series

    Modernization back PTO

    1200 series

    Modernization back PTO

    1200 series

    Modernization back PTO

    1000 series

    Modernization back PTO

    1000 series

    Modernization back PTO

    1025/1025.3/920.2/592.2/82.1/ 82.2/892.2/920.3/922/922.3/923/ 923.3/923.4 (925М)/ 923.5 (925.3М)/952.2/952.3/ 1021.3/1022.3/1021Т

    Performing the adjusting of front wheel fenders with pivot mechanism

    1200 series

    Modernization back PTO

    1025/1221/1523

    Operating instruction for reducing gear 1025-1706020

    2500 series

    Modernization

  • 2007

    Models / Series
    List of changes
    Link

    1221/1221В/1221.2/1221В.2

    Installation of modernized gear assembly

    500/800/900

    Order of book for after-sales service of tractors “BELARUS” 500, 800, 900 series

    300/500/900/1000/1200/1500/2000

    Hygiene requirements

    900/1000/1200/1500/2000/2500

    Requirement introduction for cleaning of crankcase ventilation valves of front driving axle

    2000 series

    Changing of the cooling liquid lever checking procedure

    2000 series

    Operating manual correction Servicing of FPG10-0318 air cleaner of “2000” series tractor

    2522ДВ/3022ДВ

    Replacement of the priority valve with the reverse cock

    1025.2/1025.3/1221.3

    Installation of fuel tank made of polymer materials 1221-1101500

    920/952/920.3/952.3/82П

    Installation of fuel tank made of polymer materials 1221-1101500

    1221.2/1221В.2

    Installation of fuel tank made of polymer materials 1221-1101500.

    821/921.3/1021.3/1221.3

    Replacement of friction lining 85-4202057 of PTO band 85-4202100 by friction lining 85-4202056-A6-01

    320/320Р/321

    Replacement of splint pin 2х12.019 GOST 397-79 by splint pin 1.6x12.019 GOST 397-79