Belarus 921.6 Operator's Manual page 5

921.6-0000010 OM
3.4 The Tractor Final Assembly and Running In............................................................. 100
3.4.1 The Tractor Final Assembly.................................................................................... 100
3.4.2 Maintenance Prior the Tractor Running In.............................................................. 100
3.4.3 The Tractor Running In........................................................................................... 100
3.4.4 Maintenance during the Tractor Running In........................................................... 101
3.4.5 Maintenance after the Tractor Running In.............................................................. 101
3.5 Actions in Emergency Situations............................................................................... 102
4 HITCHING.....................................................................................................................103
4.1 General...................................................................................................................... 103
4.2 Types of Agricultural Machines to be Hitched to the Tractor..................................... 104
4.3 Mounted Devices....................................................................................................... 105
4.3.1 General................................................................................................................... 105
4.3.2 Rear Three-Point Mounted Device......................................................................... 105
4.3.3 RMD Elements Adjustment Rules.......................................................................... 108
4.3.5 Front Three-Point Mounted Device........................................................................ 113
4.3.6 Rules for Connecting the Agricultural Machines to FMD........................................ 115
4.3.7 Rules for Switching the FMD from the Working into Transportation Position........ 115
4.4 Tow Hitches............................................................................................................... 116
4.4.1 General................................................................................................................... 116
4.4.2 Tow hitch TSU-ZV (long tow fork)........................................................................... 116
4.4.3 Tow hitch TSU-1Zh-01 (double cross-bar)............................................................. 118
4.5 Particularities of the Tractor Hydraulic System Usage for Driving the Work Tools
and Other Elements of the Hitched Machines and Implements, Which are Equipped
with Hydraulic Systems................................................................................................... 119
4.6 Installing the Front Ballast Weights.............................................................................. 120
4.7 The Trailer Brakes Actuator....................................................................................... 121
4.7.1 General................................................................................................................... 121
4.7.2 Single-line Actuator of the Trailer Brakes............................................................... 121
4.7.3 Two-line Actuator of the Trailer Brakes.................................................................. 122
4.7.4 Combined Actuator of the Trailer Brakes............................................................... 122
4.8 Determination of the Capabilities to Use PTO Shaft and Cardan Shafts................... 124
4.9 Particularities of the PTO Shaft and Cardan Shafts Usage....................................... 125
4.10 Methods for Changing the Tractor Towing and Hitching Properties and Cross-
country Ability.................................................................................................................. 128
4.11 Particularities of the Tractor Usage under Special Conditions................................ 129
4.11.1 The tractor operation on fields with rugged surface. Possibility to use the tractor
for silage laying................................................................................................................ 129
4.11.2 Usage of Reagents for Chemical Treatment........................................................ 1129
4.11.3 Working in Forest................................................................................................. 129
4.12 Determining the Total Mass, Loads onto Front and Rear Axis, Tyres Capacity
and Required Minimum Ballast Weight........................................................................... 130
4.13 Possibility to Install the Front Loader....................................................................... 131
5 MAINTENANCE........................................................................................................... 132
5.1 General...................................................................................................................... 132
5.2 Providing an Access to the Tractor Component Parts for Maintenance.................... 134
5.3 Maintenance Procedure............................................................................................. 135
5.4 Scheduled Maintenance Operations.......................................................................... 138
5.4.1 Daily Maintenance (DMT) After Each 8 - 10 Hours of Operation or Daily.............. 138
5.4.2 Maintenance Each 125 Hours of Operation........................................................... 147
5.4.3 Maintenance after each 250 hours of operation (2MT-1), after each 500 hours of
operation (MT-2), each 1000 hours of operation (MT-3), each 2000 hours of operation
(special maintenance) and maintenance, which does not concur with MT-1, 2MT-1,
MT-2, MT-3 and special MT performance periods........................................................... 154
5.4.4 General Maintenance............................................................................................. 160
5.5 Seasonal Maintenance.............................................................................................. 162
5.6 Safety Measures While Performing MT and Repairs................................................. 163
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