Multiquip DCA45SSIU4F Manual de usuario descargar pdf (Pagina 62)

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Symptom Possible Problem Solution

Low engine power output and low speed,

black exhaust smoke.

Air ﬁ lter blocked? Clean or replace air ﬁ lter.

Incorrect valve clearances? Adjust valves per engine speciﬁ cation.

Malfunction at injector? See engine manual.

Engine overheats.

Too much oil in engine crankcase?

Drain off engine oil down to uppermark on

dipstick.

Entire cooling air system contaminated/

blocked?

Clean cooling air system and cooling ﬁ n

areas.

Fan belt broken or elongated? Change belt or adjust belt tension.

Coolant insufﬁ cient? Replenish coolant.

Radiator net or radiator ﬁ n clogged with dust? Clean net or ﬁ n carefully.

Fan, radiator, or radiator cap defective? Replace defective part.

Thermostat defective? Check thermostat and replace if necessary.

Head gasket defective or water leakage? Replace parts.

TROUBLESHOOTING ENGINE (CONTINUED)

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Multiquip DCA45SSIU4F Manual de usuario Pagina 62