Maintenance Instructions - Zetor Proxima Plus Series Operator's Manual

Most of operations of planned mainte-
nance may be carried out by the driver or
other user of the tractor. In case you do
not have sufficient technical equipment,
let the difficult operations carried out by a
specialised repair shop.
All works, connected with clean-
ing, lubrication and adjustments
of the tractor or coupled mecha-
nisms may only be carried out af-
ter stopping of the engine and
other movable components ex-
cept checks of brakes, recharging
and hydraulic system.

MAINTENANCE INSTRUCTIONS

Front bonnet opening .............................................................................................. 191
Check of engine oil level ......................................................................................... 191
Discharge of engine oil............................................................................................ 191
Replacement of full-flow engine oil cleaner ............................................................. 192
Pouring of oil into engine......................................................................................... 192
Replacement of fuel filter cartridge.......................................................................... 193
Bleeding of fuel system ........................................................................................... 193
Maintenance of dry air cleaner - indicator of clogging ............................................ 194
Function of indicator of clogging.............................................................................. 194
Instructions for maintenance of dry air cleaner........................................................ 195
Regeneration of the main air cleaner cartridge ....................................................... 195
Replacement of air cleaner locking cartridge .......................................................... 195
Reinstallation of air cleaner cartridges .................................................................... 196
Check of oil level in hydrostatic steering tank.......................................................... 197
Replacement of oil and hydro-static steering filtration cartridge .............................. 197
Bleeding of hydrostatic steering hydraulic circuit..................................................... 198
Replacement of hydrostatic steering hoses ............................................................ 199
Replacement of cooling fluid ................................................................................... 200
Check and replacement of oil in gearbox, axle drive and rear axle portals ............. 201
Drainage and inspection holes ................................................................................ 201
Changing suction filter............................................................................................. 202
Changing insertion of oil cleaner ............................................................................. 202
∗Front output shatf .................................................................................................. 203
Lubrication and filling points of the front driving axle............................................... 204
Oil filling, inspection and drain holes of front wheel reducers.................................. 204
Refilling of brake fluid.............................................................................................. 204
Cleaning of heating system filters ........................................................................... 205
*Air filter with active carbon ..................................................................................... 205
Instructions for installation of the carbon filter ......................................................... 206
Drainage of condensate from air accumulator......................................................... 206
Check of tightness of air systems............................................................................ 206
Working pressure of air brakes ............................................................................... 207
189
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