Belarus 2022.6 Operator's Manual page 6

5 MAINTENANCE............................................................................................................144
5.1 General instructions ...................................................................................................144
5.2 Providing access to the components for maintenance services.................................146
5.3 Maintenance procedure .............................................................................................147
5.4 Scheduled maintenance service operations ..............................................................150
5.4.1 Maintenance service on a shift basis (SBMS) in every 8 - 10 hours of operation or
per shift ............................................................................................................................150
5.4.2 Maintenance service in every 125 hours of operation (MS-1).................................158
5.4.3 Maintenance services in every 250 hours of operation (2MS-1), in every 500 hours of
operation (MS-2), in every 1000 hours of operation (MS-3), in every 2000 hours of
operation (special maintenance) and maintenance service that does not coincide with
intervals of MS-1, 2MS-1, MS-2, MS-3 and special MS ...................................................167
5.4.3.1 General instructions .............................................................................................167
5.4.3.2 Operation 35. Check / adjustment of clearances in steering joints ......................167
5.4.3.3 Operation 36. Check / adjustment of wheel toe-in ...............................................168
5.4.3.4 Operation 48. Check / adjustment of service brake control..................................169
5.4.3.5 Operation 49. Check / adjustment of parking brake control .................................172
5.4.4 General maintenance services ...............................................................................174
5.4.4.1 General instructions .............................................................................................174
5.4.4.2 Operation 80. Adjustment of GB centrifuge valves ..............................................174
5.4.4.3 Operation 81. Maintenance of the engine air cleaner ..........................................175
5.5 Seasonal maintenance services ................................................................................177
5.6 Safety measures while maintenance service and repair operations ..........................178
5.6.1 General safety requirements...................................................................................178
5.6.2 Safety precautions for exclusion of hazardous situations related to accumulator
batteries and a fuel tank...................................................................................................178
5.6.3 Guidelines for safe use of leveling jacks and statement of proper places for their
installation........................................................................................................................179
5.7 Instruments, work tools and measuring devices while maintenance services and repair
.........................................................................................................................................181
5.8 Filling and lubrication of the tractor with fuel and lubrication materials ......................182
6. POSSIBLE FAILURES AND INSTRUCTIONS FOR THEIR TROUBLESHOOTING ...186
6.1 Possible clutch failures and instructions for their troubleshooting..............................186
6.2 Possible failures in gearbox and instructions for their troubleshooting ......................189
6.3 Possible failures in the electronic control system for rear axle differential lock, front
driving axle drive, front power take off shaft, GB reduction gear and instructions for their
troubleshooting ................................................................................................................190
6.4 Possible failures in rear axle and instructions for their troubleshooting......................192
6.5 Possible failures in rear power take-off shaft and instructions for their troubleshooting
.........................................................................................................................................193
6.6 Possible failures in front power take-off shaft and instructions for their troubleshooting
.........................................................................................................................................194
6.7 Possible failures of brakes and instructions for their troubleshooting ........................195
6.8 Possible failures in the pneumatic system and instructions for their troubleshooting.197
6.9 Possible failures of trailer brake hydraulic actuator and guidelines for troubleshooting
.........................................................................................................................................199
6.10 Possible failures of the transmission hydraulic system and instructions for their
troubleshooting ................................................................................................................200
6.11. Possible failures of FDA and instructions for their troubleshooting .........................201
6.12 Possible failures of the hydrostatic steering control and instructions for their
troubleshooting ................................................................................................................203
6.13 Possible failures in the electronic control system of RLL and instructions for their
troubleshooting ................................................................................................................206
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2022.6-0000010 OM