420SEL (126.035) V8-4.2L (116.965) (1986)
1
Connecting rod contact side
3
Locating grooves
6
Mount pistons in such a way that the arrow points in the direction of driving and the locating grooves (3) in the connecting rod are facing to the
engine outside.
7
Push piston pin in manually.
CAUTION: Do not heat piston.