4-2 BA 1404 en – Edition 2.7 * * 1404b410.fm
Malfunctions
Engine does not run on all cylinders
Malfunctioning fuel injection pump
Injection line leaks
Malfunctioning injection nozzle
Insufficient or no engine oil pressure
Oil level too low 5-6
Machine inclination too high (max. 15°)
Wrong SAE grade of engine lubrication oil 5-35
Engine oil consumption too high
Oil level too high 5-6
Worn oil scraper rings
Machine inclination too high (max. 15°)
Wrong SAE grade
Engine smoke
Blue
Oil level too high 5-6
Machine inclination too high (max. 15°)
Wrong oil
White
Engine starting temperature too low
Fuel grade does not comply with specifications 5-35
Wrong valve clearance
Malfunctioning injection nozzle
Malfunctioning cylinder-head gasket
Black
Dirty air filter 5-11
Wrong valve clearance
Malfunctioning injection nozzle
Problem Possible causes See