Technical data

95
9 Troubleshooting
Fault nding table
6 Engine overheats
Possible fault Remedy
Faulty injector/injection pump. Check, replace if required.
Sea cock closed. Open.
Raw water strainer clogged. Check / clean.
Faulty raw water pump impeller. Check / replace.
Leak in raw water feed system. Check / replace.
Coolant level too low. Check / top up.
Faulty coolant pump. Check / replace.
Faulty thermostat. Check / replace.
Leak in coolant circuit . Check.
Heat exchanger dirty or clogged
as a result of rubber particles
from a worn impeller.
Check / clean.
Oil level too low. Increase level.
Oil level too high. Lower level.
Faulty oil lter. Replace.
Insucient intake air. Check / replace air intake lter.
Motor becomes apparently
overheated as a result of faulty
temperature switch, sensor or
meter.
Check / replace.
7 Engine not ring on all cylinders
Possible fault Remedy
Fuel supply line restricted. Check / clean.
Fuel lter clogged with water
and/or contamination.
Check or replace.
Faulty injector/injection pump. Check, replace if required.
Leaking fuel supply line or fuel
injection line.
Check / replace.
Air in fuel system. Check and bleed.
Faulty glow plugs. Check / replace.
Incorrect valve clearance. Adjust.