SECTION IX FAULT DIAGNOSIS
Rear power take-off
(All checks of the front and rear P.T.O. must be carried by a specialised
service centre)
Front driving axle
Excessive wear of universal joint cross journals
–
Oil leaks:
•
Oil breather clogged: clean. Check oil seals for wear and replace if
necessary (operations to be carried out by a specialised service
centre).
Worn tyres
–
Check wheel toe-in (operation to be carried out by a specialised ser-
vice centre).
–
Wheel oscillation:
•
Check steering joints for wear and replace if necessary (operation
to be be carried out by a specialised service centre).
Brakes
Poor braking action
–
Check adjustment of brake controls and disk wear (adjustments to be
carried out by a specialised service centre).
Hydraulic lift
(All inspection and repairs of the hydraulic lift are to be carried out by a
specialised service centre)
The lift raises too slowly or fails to raise altogether
–
Check that the lift is not overloaded.
–
Check that the pump is functioning correctly:
•
Check that the oil is of the specified type and that the oil level is
correct. Inspect pump and renew any worn parts. Check safety
valve settings.
202
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