Terex TL160, Operating Manual

Page: 108 / 114

Trouble-shooting 8
108/112 TL160 Operating Manual 12.9.08 Version 1.0
Decrease in machine's performance (loader installation)
Insufficient engine power Check diesel engine and adjust if necessary
Hydraulic oil level too low Top up hydraulic oil to mark on dipstick
Pump is sucking up air Re-tighten hose connections. Replace O-ring or seals
Insufficient operating pressure Re-adjust main pressure relief valve, replace if necessary
Pump worn Replace pump
Incorrect hydraulic oil Quality of hydraulic oil must conform to our recommendation
Working cylinders are not working satisfactorily
Seals in cylinders worn Re-seal cylinders
Secondary valves damaged Check secondary valves and replace completely if necessary
Faults in the electrical system
Outside and/or internal lighting damaged Check cables, connections, bulbs and fuses
Windshield wiper not working Check cables, connections, and fuses
Examine windshield wiper for mechanical damage, replace if necessary
Horn not responding Check cables, connections, and fuses
Replace complete horn if required
Control organs are imprecise Determine the fault or source of the problem, call Service Agent if
necessary
Starting system does not work satisfactorily Check charge capacity of battery
Test starter function
Check connection and condition of power and battery ground cables
Check function of ignition lock, replace if necessary
Possible cause Remedy
Tab. 31 Table of faults