MULTIQUIP HTXD6i Spécifications télécharger pdf (Page 39)

HTXD6i RIDE-ON TROWEL • OPERATION MANUAL —REV. #0 (03/23/12) — PAGE 39

TROUBLESHOOTING

Troubleshooting (Diesel Engine) - continued

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.

Engine oil pressure indicator stays on.

Faulty engine oil pressure switch? Contact your nearest MQ service center.

No or low level of engine oil? Check and adjust oil level as necessary.

Clogged engine oil ﬁ lter Replace engine oil ﬁ lter.

Engine coolant indicator turns on.

Low engine coolant level? Add engine coolant.

Dirty radiator ﬁ ns? Clean radiator ﬁ ns.

Engine coolant leaking? Contact your nearest MQ service center.

V-Belt loose or damaged? Adjust or replace V-belt.

Contaminated engine coolant? Contact your nearest MQ service center.

Faulty engine coolant pump? Contact your nearest MQ service center.

Battery indicator turns on.

V-belt loose or damaged? Adjust or replace V-belt.

Battery Failure? Check battery condition.

Faulty Alternator? Contact your nearest MQ service center.

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MULTIQUIP HTXD6i Spécifications Page 39