Mercedes-Benz 603 Service Manual page 155

Special tools
Standard tool
Dial gauge Al DIN 878
Removal
1 Remove combustion residues in cylinder.
2 Remove connecting rod bolts (168), re-
move connecting rod bearing cap (166a) and
remove connecting rod (166) together with
piston (177) in upward direction.
Caution !
Do not mix up upper and lower connecting rod
(165,
bearing shells 165a).
3 Remove piston pin retainer (arrow) and
press out piston pin, remove piston from
connecting rod.
4 Recondition and square connecting rod
(03-313).
03.10
Piston pm
175
Piston pm retainer
176
178
179 Piston ring
Piston ring
180
e.g. Mahr,
D-7300 Esslingen
810
Order No.
165
165a ____ %
EXIT
175
168