ENGINE
OIL PUMP - ENGINE NUMBERS WITHOUT
SUFFIX B
Oil pump - inspection
1.
2.
Throughly clean oil pump gear housing, cover
and gears.
Clean oil pressure relief valve bore in housing.
Oil pump - remove
1.
2.
3.
4.
Remove sump.
Remove distributor.
Remove timing cover.
Remove oil cooler adapter - if fitted.
3. Clean relief valve filter screen.
4. Inspect pump gears for wear and scoring.
5.
6.
Fit pump gears into housing.
Place straight edge across gears.
5.
6.
Remove oil pressure relief valve plug, discard
sealing washer.
Withdraw pressure relief valve spring and
valve.
7. Check clearance between straight edge and
housing face.
Gear to housing minimum clearance =
0.05mm.
If clearance is below minimum specified check
gear recess in housing for wear. Renew
housing if necessary.
8.
9.
10.
11.
Remove oil pump gears from housing.
Clean oil pressure relief valve and spring.
Inspect relief valve for wear and scoring.
Inspect relief valve spring for wear or signs of
collapse.
Relief valve free length = 81.28 mm.
Check relief valve slides freely in its bore with
no perceptible side movement.
12.
7.
Remove oil pressure switch, discard sealing
washer.
8.
9.
10.
Remove bolts securing oil pump cover.
Remove cover, remove and discard gasket.
Withdraw oil pump gears.
16
OVERHAUL
| Categories | Land Rover, Land Rover Discovery |
|---|---|
| Tags | Land Rover |
| Model Year | 1996 |
| Download File |
|
| Document Type | Workshop Manual |
| Language | English |
| Product Name | 3.5, 3.9 and 4.2 Litre V8 engines |
| Product Brand | Land Rover |
| Engine Manufacturer | Rover Group |
| Engine Motor Size | 3.5L, 3.9L, 4.2 Litre |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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