Mercedes-Benz 603 Service Manual page 252

Valve tappet (203)
Piston of cylinder concerned
Valve springs (198)
Valve stem seals (199, 200)
Since 03' 86 the lower valve spring retainers
have been revised. They are now the same as
those on the engines 102 and 103
(standardization).
Production breakpoint: ' 03186
124.133 6 0 3 . 9 6 0 -
124.193
I I
126.125
201.126 602.911
not recorded
05 10 - 250 2
015830
remove, install.
Magnetic lifter 102 589 03 04 00.
position on TDC.
Retaining gear 601 589 01 40 00.
remove, install, check (05260).
Support bridge 601 589 02 59 00, lever press
Magnetic lifter 116 589 06 63 00.
Color marking downwards.
replace (05-270).
000016
001093
003949
EXIT
215978