Zetor Proxima CL 80, Operator'S Manual

Page: 152 / 210

Service inspections
Service inspections are performed as follows:
The first service inspection at the state of the engine hour counter of 100 EH maximum, but not later than
6 months after commissioning of the tractor. The second service inspection after covering another 400 EH
(at the state of the engine hour counter of 500 EH maximum) but not later than 12 months after the first
service inspection. Next service inspections always after covering another 500 EH but not later than 12
months after the previous service inspection. The service inspections are a part of tractor maintenance. The
services authorized by Zetor will provide professional performance of service inspections according to the
manufacturer's instructions.
Steps performed daily before the start of work
Before starting the engine
Check of the fuel system for leaks
Check of the engine oil volume
Check of the coolant level and tightness of cooling system joints
Check of clogged radiators
Check of the oil level in the hydrostatic steering circuit tank
Check of clutch operation fluid level
Check of transmission and transaxle oil level
Check of tire pressure in all tires
Check of the wheel tightness
Check of the condition of suspension and connection devices
After starting the engine
Check of the engine lubrication function (indicator light)
Check of the recharging function (indicator light)
Check of the steering function (indicator light)
Check of the function and tightness of the steering circuit
Check of the function and efficiency of the tractor brakes
Check of the function and efficiency of the trailer or semi-trailer brakes
Steps performed every 50 hours of work
Lubrication of the tractor according to the lubrication schedule
Inspection of fouling of the cabin filter elements
Steps performed every 100 hours of work
Operations carried out every 50 engine hours
Cleaning the radiator plates with air pressure
Maintenance of the dry air cleaner (daily when using front-mounted implements)
Checking the oil level in the gearbox and final drive
Checking the oil level in the rear axle ports
Checking the oil level in the front PTO gearbox
Checking the oil level in the reducers and the front drive axle box
Draining the condensate from the air reservoir
Clean and paint the terminals of the battery with a thin layer of lubricating grease.
Steps performed every 500 hours of work
Maintenance of diesel particulate filter
Steps performed every 100 hours of work
Check the tension of V-belts
Check the whole hydrostatic steering system for play
Check the front axle pin for play
Check the play adjustment of the clutch and brake pedals
Check the function of the parking and foot brake
Check the function of the brakes for the trailer
Check the tightness and function of the pressurized air system
Check the function of the driver's seat, lubricate the movable parts with grease
Adjustment of the release bearing of the clutch of PTO shaft
Inspection whether there is a current software in control units.
TRACTOR MAINTENANCE
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