104
Symptom Cause
Action
Radiator clogging.
Clean with soft brush.
Engine over-loaded.
Check your driving.
Air cleaner element clogging.
Clean or change element.
Insufficient ventilator.
Check the ventilation.
Engine overheat.
Stopped coolant flow
(high concentration of antifreezer, etc.).
Clean inside of radiator and change coolant.
Oil leakage.
◎
Large oil consumption.
◎
Wrong selection of kind and viscosity.
Change with oil of correct viscosity.
Over heat
Stop vehicle operation, and reduce engine rotation
to 1000 revolutions for cooling drive for five
minutes, and stop engine.
Clogged filter and strainer.
◎
Worn bearings and oil pump.
◎
Low oil pressure.
Faulty relief valve.
◎
Too advance of injection timing.
◎
Too retard of injection timing.
◎
Incorrect injection pressure adjustment.
◎
Incorrect spray condition.
◎
Lack engine output.
Lack of fuel in tank.
Make sure that there is no fuel leakage and
replenish.
Summary of Contents for AU-4LE1T
Page 25: ...20 Engine model Serial number 4LE1 000000 IMLE0092...
Page 63: ...58 4LE1T Oil drain plug Oil filler cap Oil filler cap Oil level gauge IMLE0094...
Page 64: ...59 4LE1NA Oil drain plug Oil filler cap Oil filler cap Oil level gauge IMLE0095...
Page 79: ...74 C O OPEN Lever Element Cup Drain plug Ring nut Air bleeder plug CLOSE IMLE0059...
