Belarus 921.6 Operator's Manual page 6

921.6-0000010 OM
5.6.1 General Safety Measures....................................................................................... 163
5.6.2 Safety measures to prevent dangers involving the accumulator batteries and fuel
tank.................................................................................................................................. 163
5.6.3 Jacks safe usage rules and places for their installation.......................................... 164
5.7 Tools, Appliances and Instruments for MT and Repairs Performance...................... 166
5.8 Tractor Filling and Lubrication by Fuel and Lubricants.............................................. 167
6. POSSIBLE MALFUNCTIONS AND DIRECTIONS FOR THEIR REMEDY................. 172
6.1 Possible Clutch Malfunctions and Directions for their Remedy................................. 172
6.2 Possible Gear Box Malfunctions and Directions for their Remedy............................ 174
6.3 Possible Rear Axle Malfunctions and Directions for their Remedy........................... 175
6.4 Possible Rear Power Take-off Shaft Malfunctions and Directions for their Remedy........... 175
6.5 Possible Brakes Malfunctions and Directions for their Remedy................................ 176
6.6 Possible Pneumatic System Malfunctions and Directions for their Remedy............. 178
6.7 Possible Malfunctions of the Front Driving Axle........................................................ 180
6.8 Possible Hydrostatic Power Steering Malfunctions and Directions for their Remedy.......... 182
6.9 Possible Hydraulic Mounted System Malfunctions and Directions for their Remedy...... 185
6.10 Possible Electric Equipment Malfunctions and Directions for their Remedy........... 187
6.10.1 General................................................................................................................. 187
6.10.2 Checking for voltage presence............................................................................. 188
6.10.3 Searching for short-circuits................................................................................... 188
6.10.4 Checking for electric element earthing presence................................................. 188
6.10.5 Checking for electric circuit discontinuation.......................................................... 188
6.10.6 Discontinuation isolation....................................................................................... 188
6.11 Possible Malfunctions of the Air Ventilation System, Cab Heating, Air-
conditioning System and Directions for their Remedy..................................................... 189
6.12 Possible Malfunctions of the Engine and Directions for their Remedy................... 190
7. TRACTOR STORAGE................................................................................................. 191
7.1 General...................................................................................................................... 191
7.2 Requirements for Machines Storage between Shifts................................................. 191
7.3 Requirements for Machines Short-Term Storage...................................................... 191
7.4 Requirements for Machines Long-Term Storage on Open Sites............................... 1912
7.5 Preservation............................................................................................................... 193
7.6 Depreservation and Represervation.......................................................................... 194
7.7 Preparing the Tractor for Operation after Long-Term Storage.................................. 194
7.8 Safety Requirements for Preservation....................................................................... 194
8. TRACTOR TRANSPORTATION AND TOWING......................................................... 195
Service Bulletins.............................................................................................................. 196
Appendix A(normative) - Schematic circuit diagram of the BELARUS-921.6 tractor
engine electronic control system..................................................................................... 197
Appendix B (normative) - Schematic circuit diagram of the BELARUS - 921.4/921.6/
922.5/922.6/923.5/923.6 tractor electric equipment........................................................ 198
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