Operation Manual

7.1 Diagnosis Chart Troubleshooting
7
Not declutched (where possible) Operation
Below starting limit temperature
Engine shutdown lever in stop position (faulty solenoid)
Oil level too low
Oil level too high
Excessive inclination of engine
Speed control lever set to middle position
Dirty air cleaner/Faulty turbocharger Combustion air
Air cleaner service switch/indicator defective
LDA* defective (leaking line)
Charge air line leaking
Coolant pump defective Cooling system
Charge air cooler contaminated
Coolant heat exchanger dirty
Cooling fan defective, split or loose V-belt (belt-driven fuel pump)
Cooling air temperature rise/ hot air recirculation
Battery defective or discharged Electrics
P
P
P
A
S
P / E
P / E
P / W
P
P
P / W
P / R
P / R
P / R
P / W
P
P
Section
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Cause
Fault Remedy
*LDA = Aneroid device Table 1 of 2
Engine fails or is difficult to start Check P
Engine starts but runs unevenly or stalls Adjust E
Engine overheats. Temperature monitor gives warning Replace W
Engine gives poor performance Clean R
Engine not firing on all cylinders Top up A
Engine has little or no oil pressure Lower level S
Engine oil consumption excessive
Engine smokes - blue
- white
- black