Clutch, Brake And Hydraulic System Troubleshooting - Zetor COMPAX CL Series Operator's Manual

Clutch, Brake and Hydraulic System Troubleshooting

PROBLEM
Clutch Clutch slips
The clutch does
not disengage
Brake Brakes do not
work
Brake pedal
does not return
Hydraulic Hydraulics does
System not lift
Oil leaks from
lines
Whistling
sounds when
lifting
* For other hydraulic problems, contact an authorized service that has the correct equipment to perform
diagnostics and repair the system.
100
TROUBLESHOOTING
CAUSE
Incorrect adjustment

Worn or burned lining

Incorrect adjustment,

rusty lining
Incorrect clearance

adjustment, worn or burnt
lining
Defective return spring,

lack of lubricant in the
bearings
Engine speed is too low

Lack of transmission oil

Air leaks from the lines

Suction filter clogged

Defective pump

Defective hydraulic

distributor
Defective hydraulic valve

Loose line connections,

cracked lines
Incorrectly adjusted

limiter
CORRECTIVE MEASSURE
Adjust the clearance

Have it repaired by an

authorized service
Adjust the clearance,

contact an authorized
service center
Adjust the clearance,

contact an authorized
service center
Replace the spring

Remove rust and

lubricate
Increase the engine

speed
Refill the oil to the correct

level
Tighten the connections,

or replace the pipe and
sealing O-ring
Clean the filter and

change oil
Contact an authorized

service center
Contact an authorized

service center
Contact an authorized

service center
Tighten the connections

Repair or replace the

lines
Adjust the limiter
