Диагностика и устранение неисправностей

1987-Montero · power steering a · страница 6 из 41 · Открыть оригинал PDF ↗

Symptom	Probable cause	Remedy	Reference page
Excessive play of steering wheel	Excessive play in steering gear box	Repair	19-25, 28
	Loose steering gear mounting bolts	Retighten	19-23
	Loose or worn stud of tie rod end	Retighten or replace as necessary	19-39
Steering wheel oeration is hard	Loose belt	Adjust the belt tension	19-I 1
p (insufficient power it	Damaged belt	Replace the belt	-
asss)	Low fluid level	Refill with fluid	19-11
	Air in fluid line	Bleed the system	19-12
	Twisted or damage hoses	Correct the hose routing or replace the hoses	19-38
	Fluid leakage	Check the fluid leakage	-
	Malfunction of gear box	Check and replace the gear box if necessary	19-23
	Malfunction of oil pump	Check the oil pump pressure and repair oil pump	19-l 3
Rattling noise	Loose installation of oil pump or gear box	Retighten the oil pump or gear box	1 g-23., 33
	interference around column or between pressure hose and other parts	Correct or replace the pressure hose and the parts around the column	19-38
	Abnormal noise inside of gear box and oil pump	Replace the gear box or oil pump	19-23.33
Shrill noise	Air sucked into oil pump	Check the oil level and hose clips, bleed the system or replace the oil pump	19-11,38, 19-33
	Oil pump seizure	Replace the oil pump s I	19-33
Squealing noise	Loose belt	Adjust the belt tension	19-11
	Oil pump seizure	Replace the oil pump	19-33
Hissing noise	Air sucked into oil pump	Check the oil level and hose clips; bleed the system	19-II,38
	Damage to the olive of the gear box port section	Replace the gear box	19-23
Whistling noise	Malfunction of return hose Malfunction of gear box port section	Replace the hose Replace the gear box	19-38 19-23

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