Oil pump eng

G-6

OIL PUMP ENG

CHECKING STARTER DRIVE GEARS

1. Check:

• Free starter pinion gear teeth

• Starter motor gear teeth

• Starter ring gear teeth

2. Check:

• That starter clutch is working

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Procedure:

• Hold the starter clutch

• When turning the starter wheel gear clockwise, the starter clutch and the starter wheel gear should be engaged.

• If not, the starter clutch is faulty. Replace it

• When turning the starter wheel gear counter-clock- wise, it should turn freely.

• If not, the starter clutch is faulty. Replace it

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OIL PUMP OIL PUMP INSPECTION

1 1. Inspect:

• Drive gear (crankshaft)

• Driven gear (oil pump) Ø

• Pump housing

• Pump housing cover Wear/cracks/damage, Replace

2. Measure:

• Tip clearance

(Between the inner rotor Ø and the outer rotor

Ø

2 • Side clearance

(Between the outer rotor Ø and pump housing

3 Ø)

Out of specification, replace the oil pump

1 assembly.

Housing and rotor clearance

(Between the pump housing Ø and the rotors Ø Ø)

Out of specification, replace the oil pump assembly.

	Tip clearance: <Limit: 0.15 mm>
Side clearance: <Limit: 0.15 mm> Housing and rotor clearance: <Limit 0.7 mm>

Order	Job name/part name	Quantity	Remarks
	Removing the oil pump and	1/1/1	Remove the parts in order
the AC magneto	See section on AC MAGNETO
Drain engine oil
Cover/gasket/guide pin
	Pump drive gear
	Dowel pin
	Oil pump assembly
Reverse the removal procedure for
assembly

Дата добавления: 2014-12-23