300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984)
2
Set camshaft in such a manner that the rocker arm is free of load. That is, the cam tips should point away from rocker arms.
For this purpose, rotate the crankshaft by means of the tool combination.
3
Screw out fastening screws of rocker arm bearing brackets (arrows).