Engines 602.96, 603.96/97
The groove for fixing the connecting rod bearing
was modified to assure correct installation
position.
Dimension A:
3.2 mm for all engines
Dimension B:
2.5 mm 602.96, 603.96197
3.5 mm 602.91
Production breakpoint: 05/86
Note
The axial forces of the crankshaft are taken up
by the thrust washers.
03.10
EXIT