PROBLEM
Low engine operat-
ing temperature
Low engine oil pres-
sure
Excessive engine oil
consumption
Excessive fuel con-
sumption
5--4
SECTION 5 - - FAULT FINDING
ENGINE (continued)
POSSIBLE CAUSE
Malfunctioning thermostat(s).
Vistronic fan locked up.
Low oil level.
Wrong oil grade or viscosity.
Engine oil level too high.
Wrong oil grade or vicosity.
Blocked rocker box ventilation
tube filter.
Malfunctioning turbocharger.
External oil leaks.
Worn valve guides/seals.
Low engine operating
temperature.
Malfunctioning turbocharger.
Engine overloaded.
Air cleaner restricted.
Incorrect fuel.
Incorrect engine valve clearance.
Malfunctioning fuel injectors.
Malfunctioning fuel injection pump.
Leaking air intake or exhaust
manifold.
Implement incorrectly adjusted.
CORRECTION
Replace thermostat(s).
See your Authorised dealer.
Add oil, as required.
Drain and refill with oil of the correct
specification.
Reduce oil level, as required.
Drain and refill with oil of the correct
specification.
Replace ventilation filter.
See your authorised dealer.
Repair leaks.
See your authorised dealer.
See Low engine operating temperature.
See your authorised dealer.
Shift to lower gear, reduce draft load or
ballast carried.
Service air cleaner.
Use correct type fuel.
Check and adjust.
See your authorised dealer.
See your authorised dealer.
Check and rectify or see your authorised
dealer.
See implement Operator's Manual.