Zetor PROXIMA PLUS 2011 Series, Operator'S Manual

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129
TRACTOR MAINTENANCE
OPERATIONS CARRIED OUT AFTER EVERY 500 HOURS OF WORK
Check of Vee belt tension
Check of clearances in the whole hydrostatic steering system
Check of front axle pin clearance
Check of adjustment of coupling and brake pedal clearance
Check of foot brake and handbrake function
Check of trailer brake function
Cleaning and application of a lubricating grease thin layer on accumulator battery terminals
Check of air-pressure system impermeability and function
Check of driver’s seat function, lubrication of movable parts with grease
OPERATIONS CARRIED OUT OUTSIDE THE INTERVAL OF 500 HOURS OF WORK
In a new tractor or a tractor after
overhaul
Condition of engine hour-meter
500
1000 1500
2 000 2 500
Always after….
hours of work
Check and adjustment of valve clear-
ance
o o 2000
Check of injector opening pressure and
injection nozzle function
o o 2000
Replacement of hydrostatic steering
hoses
After every 3500 Mth or 4 years
Check of convergency of the front
wheels
o 2000