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A/C coolant ................................................................................................................................................ 158
Liquid for the cooling system of the tractors .............................................................................................. 158
Liquid for control of the travel clutch .......................................................................................................... 158
Fuel for Zetor engines which are equipped with diesel paricle filter .......................................................... 158
Tractor greasing plan ................................................................................................................................. 159
Safety instructions for lubrication of the tractor ......................................................................................... 159
Solid front drive axle .................................................................................................................................. 159
Hitch for a single-axle semi-trailer ............................................................................................................. 159
Front three-point hitch ............................................................................................................................... 159
Three-point hitch ........................................................................................................................................ 160
Hitch mouth for a trailer ............................................................................................................................. 160
Upper linkage bracket ................................................................................................................................ 160
Pin of coupling switching off ...................................................................................................................... 160
Reversion lever pin .................................................................................................................................... 161
Technical maintenance of the tractors after a general overhaul of the main groups ............................... 161
Maintenance instructions ............................................................................................................................ 163
Front bonnet opening ................................................................................................................................ 163
Checking oil levels in engine ..................................................................................................................... 163
Draining oil from engine ............................................................................................................................. 163
Replacing full-continuous motor oil filter .................................................................................................... 164
Pouring oil to engine .................................................................................................................................. 164
Fuel filter element replacement ................................................................................................................. 165
Fuel system venting ................................................................................................................................... 165
Maintenance instruction of dry air filter ...................................................................................................... 166
Air cleaner disassembly ............................................................................................................................. 166
Main air filter element regeneration ........................................................................................................... 166
Replacing dry filter locking element ........................................................................................................... 166
Back assembly of air filter elements .......................................................................................................... 167
Checking amount of oil in hydrostatic steering tank .................................................................................. 168
Replacing oil and hydrostatic steering filter element ................................................................................. 168
Venting hydraulic circuit of hydrostatic steering ........................................................................................ 169
Replacing the hoses of hydrostatic steering .............................................................................................. 170
Replacing coolant ..................................................................................................................................... 170
Check and replacement of oil in gearbox, axle drive and rear axle portals .............................................. 171
Drainage and inspection holes .................................................................................................................. 171
Oil replacement in gear system ................................................................................................................. 172
Changing suction filter ............................................................................................................................... 172
Replacement of the transmission oil cleaner element with hydraulic pump suction filter ........................ 173
Replacement of oil filter element of pushing filter of the brake system ..................................................... 173
Front PTO ................................................................................................................................................. 174
Filling, controlling and draining hole of oil of front drive axle ..................................................................... 174
Filling, controlling and draining hole of oil of front wheels reducers .......................................................... 174
Addition of the liquid for control of the clutch ............................................................................................. 174
Cleaning the heating filters ........................................................................................................................ 175
Air filter with active carbon ........................................................................................................................ 176
Carbon filter installation instructions .......................................................................................................... 176
Air-conditioning maintenance ................................................................................................................... 177
Draining condensate from the air reservoir .............................................................................................. 177
Checking the air systems for leaks ........................................................................................................... 177
Working pressure of air brakes ................................................................................................................ 178
Maintenance and treatment of tyres ......................................................................................................... 178
Tractor shutdown and recommended points for tractor lifting ................................................................... 179
Diesel particle filter maintenance ............................................................................................................. 179
Adjustment .................................................................................................................................................... 181
Cogged belt tension ................................................................................................................................... 181
Bleeding of tractor brake system ............................................................................................................... 182
Check and adjustment of service and parking brakes .............................................................................. 182
Service brake adjustment .......................................................................................................................... 183
Parking brake adjustment .......................................................................................................................... 183
Bleeding of hydraulic clutch circuit ............................................................................................................ 184
Adjustment of the pneumatic control of the PTO shaft clutch ................................................................... 184
Engine travel clutch adjustment ................................................................................................................ 185
Adjustment of hitch for single-axle trailers ................................................................................................. 185
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