300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982)
Installation
9
Insert valve spring with narrow coils toward cylinder head (color dots at top).
10
Mount valve spring retainer.
Lug on valve spring retainer (arrow) should be seated in groove on valve stem.
11
Screw on counternut and cap nut.
12
Install rocker arm with rocker arm bearing brackets.
13
Adjust valve clearance. See: Valve Clearance
14
Mount cylinder head cover.