Troubleshooting - Terex TL160 Operating Manual

8 Trouble-shooting
Operating problems may occur due to irregular
maintenance, the use of unsuitable materials, or
incorrect handling of the machine.
The following Table presents a summary of a range of
problems and their possible causes.
During the warranty period, malfunctions must be
dealt with by your responsible Service Agent or a
specialist workshop.
If a problem can only be eliminated through repair,
then your responsible Service Agent must be called
in.
8.1 Engine
All faults in the diesel engine must be examined as
described in their specific Perkins Engine Operating
Instructions 1104C-44T.
8.2 Table of faults
Possible cause
No steering movement
Oil supply to pump interrupted
Hydraulic pump damaged
Priority valve damaged
Hand metering unit damaged
Steering cylinder damaged
Mechanical fault
Insufficient performance of service brake
Wear in brake discs
Brake control system damaged
Mechanical fault
Insufficient performance of parking brake
Wear in brake discs
Hydraulic fault in brake actuation
Hydrostatic travel drive without neutral position
Switch for travel direction damaged
Solenoids of valve damaged
Neutral position incorrectly adjusted
Internal damage to travel pump
Excessive engine idling
Tab. 31 Table of faults
TL160
Remedy
Check and repair suction line
Repair or replace
Remedy fault (call Service Agent)
Remedy fault (call Service Agent)
Repair
Repair
Adjust or repair (call Service Agent)
Repair or replace (call Service Agent)
Repair (call Service Agent)
Re-adjust or repair
Replace and/or re-adjust
Replace / repair
Replace / repair
Check / re-calibrate (call Service Agent)
Replace travel pump
Re-adjust engine idling
Operating Manual 12.9.08 Version 1.0
Trouble-shooting 8
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