Worldwide Construction And Forestry Division 380GLC Operator's Manual page 254

Symptom
Engine Oil Pressure Low
Engine Oil Pressure High
Engine Coolant Temperature
Above Normal
Engine Emits Excessive Black Or
Gray Exhaust Smoke
Miscellaneous—Troubleshooting
Problem
Contaminated fuel
Incorrect fuel
Fuel filter not installed correctly
Exhaust filter restricted
Worn engine
Hydraulic issue
Low crankcase oil level
Excessive oil temperature
Incorrect engine oil
Worn engine
Incorrect engine oil
Air filters restricted or dirty
Lack of coolant in cooling system
Radiator core and/or side screens
dirty
Engine overloaded
Low crankcase oil level
Loose recovery tank cap
Incorrect fuel
Restricted or dirty air intake or
exhaust system
Exhaust filter is cracked or damaged
4-3-4
Solution
Drain fuel tank. Change primary fuel
filter and water separator. Bleed air.
Add clean fuel.
Drain fuel tank and refill with correct
fuel.
Install new filter and O-ring. Ensure
proper O-ring seal. Bleed air.
See your authorized dealer.
See your authorized dealer.
See your authorized dealer.
Fill crankcase to proper oil level.
See your authorized dealer.
Drain crankcase and refill with correct
oil.
See your authorized dealer.
Drain crankcase and refill with correct
oil.
Clean or replace filter elements.
Fill cooling system to proper level.
Clean radiator as required.
Reduce engine load.
Fill crankcase to proper oil level.
Secure cap properly.
Drain fuel tank and refill with correct
fuel.
Clean air intake and exhaust system.
See your authorized dealer.
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