380SL (107.045) V8-3.8L (116.960) (1982)
1. Production Breakpoint (2nd Version):
February to May 1983
Engine No.
116.962 12 015194-018053
116.963 12 028838-033749
117.962 12 001973-002309
117.963 12 023646-028415
2. Production Breakpoint (2nd Version):
From November 1983
Engine No.
116.962 12 023706
116.963 12 042896
117.962 12 003140
117.963 12 039774
Replacement:
1
Remove valve springs. See: Cylinder Head Assembly/Valve Spring/Service and Repair
2
Remove valve stem seals with a screwdriver or with a pair of pliers.
CAUTION: Do not damage valve stem and valve guide.
3
Deburr valve stem groove.
Replace worn valve cone halves and spring retainers.
4
Check Rotocap and replace if required.
5
Lubricate valve stem seals and install.
Use installation mandrel.
6
Install valve springs. See: Cylinder Head Assembly/Valve Spring/Service and Repair