5.0l
/ 305 cid / 5.7l / 350 cid ENGINES
SERVICE MANUAL NUMBER 24
6.
While compressing valve spring install oil seal in lower groove of valve stem. Ensure
seal is not twisted. A light coating of oil will help prevent twisting.
a
72333
a - Valve Spring Compressor (J-8062)
7.
Install valve locks (grease may be used to hold them in place) and slowly release tool.
Ensure locks seat properly in upper grooves of valve stem.
1
2
1
6
3
4
5
7
8
9
10
11
72331
Intake
Exhaust
1
2
3
4
- Valve Locks
- Retainer
- Rotator
- Cap
5
6
- Valve Guide Oil Seal
- Oil Shield
7
8
- Valve Stem Oil Seal
- Inner Spring
9
- Outer Spring
10
11
- Intake Valve
- Exhaust Valve
8.
Check installed height of valve springs using a narrow, thin scale. Measure from spring
seat to top of valve spring, as shown.
Index
Page 3A-40
90-861327--1 OCTOBER 1999
Product Specification
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 |
Great performance engine.
Class 1