OPERATING INSTRUCTIONS
F106.7/F106.7A/F156.7/F156.7A
Malfunction tables
1946606.00-en
Combustion engine, fault table Malfunction
Measures
Engine fails to start or starts only with difficulty Engine does not turn
Check
P
Starter not working
Adjust
E
Replace
W
Top up
A
Engine starts, but runs unevenly or intermittently Coolant temperature too high Engine not working with full power Engine without oil pressure or oil pressure too low, warning lamp lit up
Reduce
S
Clean
R
Engine not working with all cylinders Service
Engine oil consumption too high
Contact
Engine emits blue smoke
SE
Engine emits white smoke Engine emits black smoke
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
z
z
z z zz zz
z z
z z z z
z
z z
z
z z z
z z z
zzz z z zzz z z
Oil level too high
S
Inclination of engine too great
P
Wrong SAE class of engine oil
W P
Engine shut-off relay jams Turbocharger contaminated/defective
P
Charge air line leaking
P
LDA defective
P
Oil cooler/cooling fins contaminated
R P/W
Cooling air preheating/heat build-up
P
Battery defective or discharged
P
Loose or corroded cable connections in starter circuit
P
Incorrect valve clearance Injection valve defective Fuel filter or fuel lines contaminated
z z
W P
Injection line leaking
zz
Engine OM
Air filter contaminated, charge air cooler contaminated
Flame-glow starter defective
z z z zz
z z
P A
Starter defective or pinion not engaging
z z z z
Travel direction selector lever not in neutral position
Cooler fan defective
z z z
P
Oil level too low
Fuel grade does not correspond to operating manual specifications
z
zzz zz z z z z
Section
Temperature below starting temperature limit, ether cartridge empty
z z z
Cause
Frequent operation at minimum load Oil pressure switch defective Speed-adjusting lever not in contact with full-load limit stop
P SE E P P/W P P P/W E
Engine mechanically blocked internally
SE
Combustion engine blocked at output side
SE
277
