SERVICE MANUAL NUMBER 24
5.0l / 305 cid / 5.7l / 350 cid ENGINES
Reassembly
CAUTION
Be careful of twisting, shearing or collapsing pipe while installing in pump. Pickup
screen must be parallel to oil pan bottom when oil pump is installed.
1.
If pickup screen and pipe assembly was removed:
a. Mount pump in a soft-jawed vise.
b. Apply Quicksilver Perfect Seal to end of new pipe.
c. Using oil pump suction pipe installer (J-21882), tap the pipe in place with a hammer.
IMPORTANT: Oil internal parts liberally before installation.
1.
2.
3.
4.
5.
6.
7.
Install pressure regulator valve and related parts.
Install drive gear in pump body.
Install idler gear in pump body with smooth side of gear toward pump cover opening.
Align marks made in disassembly.
Fill gear cavity with engine oil.
Install pump cover and torque attaching screws to 80 lb-in. (9 Nm).
Turn extension shaft by hand to check for smooth operation.
Installation
1.
Install pump and extension shaft to rear main bearing, aligning extension shaft with dis-
tributor drive shaft.
2.
3.
Install baffle. Tighten baffle nuts to 25 lb-ft (34 Nm).
Tighten oil pump bolt to 65 lb-ft (88 Nm).
a
72344
b
c
a - 5 Nuts
b - Baffle
c - Oil Pump
4.
Install oil pan as outlined. The one-piece gasket for the oil pan may be reused if still
pliable and not cracked, torn or otherwise damaged.
Index
90-861327--1
OCTOBER 1999
Page 3A-49
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser Engines Service Manual Number 24 GM V-8 305 CID 350 CID 4.0 out of 4.0 based on 1 product reviews. Great performance engine.
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