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December 2019W11/W12/W13 | Operation manual
11. FAULT FINDING AND TROUBLESHOOTING
Fault Possible cause Remedy
Engine does not start
Empty fuel tank
Fill tank and vent the fuel system if
necessary
Fuel filter or prefilter (experience says
prefilter) clogged, paraffin precipitation
Replace fuel filter or prefilter, winter
diesel
Release magnet on the engine does not
pick up
Check fuses
Leaking fuel line Tighten all unions and clamps
Starting speed too low
Check battery and charge, check
battery clamps for good fit
Engine running, wheel
loader does not move
Hand brake applied Release hand brake
Immobilizer not deactivated See 3.3.2 "Driving".
Inch cartridge is not in 0 position
Check the inch cartridge and return
spring and repair if necessary
Magnets on the drive pump without
power
Check fuses, have workshop check the
multifunction lever and electronics
Engine overheats
Radiator/oil cooler on the engine is
soiled
Clean
Coolant level too low Fill
Thermostat jammed Have it replaced by a workshop
Fan belt loose Tension fan belt
Oil level too low or too high Correct oil level
Hydraulic system overheats
Hydraulic oil cooler soiled Clean
Fan belt loose Tension fan belt
Hydraulic oil level too low Top up the hydraulic oil
Overloaded Load machine less, take a break
Machine has insufficient
power
Clogged air filter Replace
Incorrect fuel type Replace fuel
Inching jams Examine, repair
Engine speed too low Adjust
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