engine overheat MITSUBISHI TRITON 1997 Workshop Manual

ENGINE COOLING ± Cooling Fan14-6
INSPECTION14100220023
COOLING FAN CHECK

Check blades for damage and cracks.

Check for cracks and damage around bolt holes in fan
hub.

If any portion of fan is damaged or cracked, replace cooling
fan.
FAN CLUTCH CHECK

Check to ensure that fluid in fan clutch is not leaking
at case joint and seals. If fluid quantity decreases due
to leakage, fan speed will decrease and engine
overheating might result.

When a fan attached to an engine is turned by hand,
it should give a sense of some resistance. If fan turns
lightly, it is faulty.

Check bimetal strip for damage.