Maintenance Instructions - Zetor Proxima 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

Opening of front bonnet .......................................................................................... 156
Check of engine oil level ......................................................................................... 156
Discharge of engine oil............................................................................................ 156
Replacement of full-flow engine oil cleaner ............................................................. 157
Pouring of oil into engine......................................................................................... 157
Replacement of fuel filter cartridge.......................................................................... 158
Bleeding of fuel system ........................................................................................... 158
Function of indicator of clogging.............................................................................. 159
Check of oil level in hydrostatic steering tank.......................................................... 162
Replacement of oil and hydro-static steering filtration cartridge .............................. 162
Bleeding of hydrostatic steering hydraulic circuit............................................. 163
Replacement of hydrostatic steering hoses ............................................................ 164
Replacement of cooling fluid ................................................................................... 165
check and replacement of oil in gearbox, axle drive and rear axle portals.................... 166
Drainage and inspection holes ................................................................................ 166
changing suction filter ............................................................................................. 167
chaning insertion of oil cleaner................................................................................ 167
Lubrication and filling points of the front driving axle............................................... 169
Cleaning of heating system filters ........................................................................... 170
*Air filter with active carbon ..................................................................................... 170
Instructions for installation of the carbon filter ......................................................... 171
Drainage of condensate from air accumulator............................................................ 171
Check of tightness of air systems............................................................................ 171
Working pressure of air brakes .................................................................................... 172
Maintenance of the air-conditioning (A/C) system................................................... 172
Maintenance and care for tyres............................................................................... 173
Inflation of tyres....................................................................................................... 173
Laying by the tractor................................................................................................ 173
Diesel particle filter maintenance ............................................................................ 174
155
Page