Troubleshooting
114 / 127
Failure
10.1.2 Propulsion engine
Measuring instru-
ment does not dis-
play anything
Measure instrument defect Replace meter
Plug not connected Connect plug
PIN assignment incorrect Correctly wire PIN assignment
Fault Cause Remedy
Faults Cause Remedy
Engine oil circuit Low engine oil level (from in-
creased consumption / oil
leak)
Top up engine oil
Check oil consumption max. 0.06 litres /hr
Check the propulsion engine for leaks
Oil filter defective or dirty Replace oil filter
Wrong viscosity of the engine
oil
Replace engine oil
Blue smoke Replace / renew valve shaft seals
Replace / renew piston rings
Oil/water heat exchanger
leaky
Replace heat exchanger and / or seal
Replace engine oil and coolant