ENGINE ASSEMBLY AND SETTING
5-42
ENG
VALVES
1. Burrs:
•
Valve stem tip
(leave the valve stem tip with an oil stone).
2. Lubricate:
•
Valve stem and oil seal (apply high quality
molybdenum disulfide oil)
3. Install:
•
Oil seal (1)
•
Valves (2)
•
Lower valve spring retainer (3)
•
Inner valve spring (4)
•
Outer valve spring (5)
•
Upper valve spring retainer (6)
NOTE:
Install the innner and outer springs with the widest
thread upwards.
4. Install:
•
Valve cotters (1)
NOTE:
Compress the valve spring with the specific tool
(2) to fit the cotters.
Valve spring compressor:
P/N. 90890-04019
(7) Higher pitch
(8) Lower pitch