Service manual

CHAPTER 2 8454
2-26
D569-W02 May-2003
• Improper type of oil
• Relief valve defective
• Engine oil insufficient
• Fan belt broken or tensioned
improperly
• Cooling water insufficient
• Radiator net and radiator fin
clogged with dirt
• Inside of radiator corroded
• Cooling water flow route
corroded
• Radiator cap defective
• Water pipe damaged
• Thermostat defective
• Water pump defective
• Mechanical seal defective
• Overload running
• Head gasket defective
• Incorrect injection timing
• Unsuitable fuel used
• Battery electrolyte insufficient
• Fan belt slips
• Wiring disconnected
• Regulator defective
• Alternator defective
• Battery defective
Use the specified type of oil
Replace
Replenish
Replace or adjust
Replenish
Clean
Clean or replace
Clean or replace
Replace
Replace
Replace
Replace
Replace
Lesson the load
Replace
Adjust
Use the specified fuel
Replenish distilled water and
charge
Adjust belt tension or replace
Connect
Replace
Replace
Replace
Symptom Probable Cause Solution
High Oil Pressure
Engine Overheating
Battery Quickly Discharge
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