Zetor Proxima Plus 85 User Manual

141
MAINTENANCE INSTRUCTIONS
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.
Page
Opening of front bonnet ....................................................................................................142
Check of engine oil level...................................................................................................142
Discharge of engine oil .....................................................................................................142
Replacement of full-flow engine oil cleaner......................................................................143
Pouring of oil into engine ..................................................................................................143
Replacement of fuel filter cartridge...................................................................................144
Bleeding of fuel system.....................................................................................................144
Maintenance of dry air cleaner – indicator of clogging .....................................................145
Function of indicator of clogging.......................................................................................145
Instructions for maintenance of dry air cleaner.................................................................146
Regeneration of the main air cleaner cartridge.................................................................146
Replacement of air cleaner locking cartridge....................................................................146
Reinstallation of air cleaner cartridges..............................................................................147
Check of oil level in hydrostatic steering tank...................................................................148
Replacement of oil and hydro-static steering filtration cartridge.......................................148
Bleeding of hydrostatic steering hydraulic circuit .....................................................149
Replacement of hydrostatic steering hoses......................................................................150
Replacement of cooling fluid.............................................................................................151
Check and replacement of oil in gearbox, axle drive and rear axle portals............................152
Drainage and inspection holes..........................................................................................152
After drainage of oil...........................................................................................................153
∗ Front output shatf...........................................................................................................153
Lubrication and filling points of the front driving axle........................................................154
Oil fillin
g, inspe
ction and drain holes of front wheel reducers ..........................................154
Refilling of brake fluid........................................................................................................154
Cleaning of heating system filters.....................................................................................155
*Air filter with active carbon...............................................................................................155
Instructions for installation of the carbon filter ..................................................................156
Drainage of condensate from air accumulator .....................................................................156
Check of tightness of air systems .....................................................................................156
Working pressure of air brakes..............................................................................................157
Maintenance of the air-conditioning (a/c) system.............................................................157
Maintenance and care for tyres ........................................................................................158
Inflation of tyres.................................................................................................................158
Laying by the tractor .........................................................................................................158
Gearbox distributor – replacement of oil cleaner cartridge...............................................159

Zetor Proxima Plus 85 Specifications

General

Brand	Zetor
Model	Proxima Plus 85
Category	Tractor
Language	English