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

Clutch, Brake and Hydraulic System Troubleshooting

SYMPTOM
Clutch slips
Clutch
The clutch does not
disengage
Brakes do not work
Braking system
Brake pedal does not
return
Hydraulics does not lift
Hydraulic
system
Oil leakage from lines
When lifting, the
squealing of the bleed
valve can be heard
* For other hydraulic problems, contact an authorized service that has the correct equipment to
perform diagnostics and repair the system.
120
TROUBLESHOOTING
CAUSE
Incorrect setting
Worn or burned lining
Incorrect settingRusted
lining
Incorrect play, worn or
burnt lining, left and right
play are different
Defective return spring
Lack of lubricant in pivots
Engine speed too low
Lack of transmission
oil
Air leaking from the lines
Suction filter plugged
Defective pump
Defective hydraulic valve
Defective cylinder
Loose line joints Cracked
line
Stop has slipped down
CORRECTIVE
MEASSURE
Adjust the play
Contact an authorized
service
Adjust the play,Contact an
authorized service
Adjust the play,
Contact an authorized
service
Replace the spring
Remove corrosion and
lubricate
Increase the engine speed.
Refill the oil to the correct
level
Repair or replace the lines
or replace the O-ring on the
joint and tighten
Clean and change oil
Contact an authorized
service
Contact an authorized
service
Contact an authorized
service
Contact an authorized
service
Tighten the joint
Repair or replace the lines
Set the stop