Checking And Adjusting Camsbft Timing - Mercedes-Benz 201.024 Service Manual

Checking and ad)usting camsbft timing
Preceding work:
(01-406).
Checking
Dial gauge bracket
05.0906 - 215'1
(02)
1
Position the No. cylinder camshaft so that the
rocker arm @la) contacts the cam base circle.
Remove No. 1 cylinder rocker arm bearing
support (05235). Remove rocker arm and
hydraulic valve clearance compensating element
and adjustable rocker arm 102 055 00 01
together with adjusting screw 102 050 0220
(164) (163).
and fit locknut
clearance by turning the adjustment screw (164)
(Numbers 1 to 4).
Screw onto stud bolt at front left part of cylinder
head (Number 5).
EXIT
Eliminate valve