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

Clutch, brake and hydraulic system troubleshooting

SYMPTOM
The clutch slips
Clutch
The clutch does not
disengage
Brake not working
Brake
Brake pedal not
returning
Hydraulics are not
lifting
Hydraulic
system
Oil leak from pipe
When lifting the relief
valve whistles
For any other hydraulic problems please consult your dealer who has the correct equipment to diagnose
and repair the system
FAULT TRACING
CAUSE
Incorrect adjustment
Worm or burnt lining
Incorrect adjustment Rusty clutch
lining
Incorrect free play Worm or burnt
lining Left and right gap different
Faulty return spring Lack of grease
on the joints
Engine revs. too low
Lack of transmission
Oil
Air leaking in from a pipe
Clogged suction filter
Faulty pump
Faulty hydraulic valve
Faulty cylinder
Loose pipe joint Cracked pipe
The stopper has slipped down
128
REMEDY
Adjust to correct free play
Contact dealer for repair
Adjust to correct free play
Contact dealer for repair
Adjust to correct free play
Contact dealer for repair
Equalize
Replace spring
Remove rust and lubricate with
grease
Increase engine revs.
Top up the oil to the correct
level
Repair or replace pipe or
replace O ring on joint and
tighten
Clean and change oil
Contact dealer for repair
Contact dealer for repair
Contact dealer for repair
Contact dealer for repair
Tighten joint
Replace or repair pipe
Adjust the stopper