Mercedes-Benz 602, Service Manual

Page: 174 / 324

165
166
166a
Connecting rod bearing caps (166 a) install without bearing shells and tighten,
30 Nm. Observe marking.
Basic bore for rod bearing
measure (03-313).
bearing shells (165, 165 a) insert, install rod bearing cap and tighten,
rod bearing bolts (168) 30 Nm.
Caution!
Do not mix up upper and lower rod bearing
shells.
Connecting rod bearing diameter measure and note value (item 15).
Connecting rod bearing journals
measure, new value 47.950 mm, determine
bearing clearance, wear limit 47.965 mm
(item 16).
Connecting rod radial clearance measure, new value 0.030 to 0.055 mm;
wear limit 0.08 mm (item 16).
Pistons (177) attach to connecting rod (166) together with
piston pins (175) and piston pin retainers (176)
and install (observe installation position)
(03-316).
03.10 3 2 0 1 3