Workshop Manual

Drive system
W 02-03-01
0312 1567 - 0138
7/8
© 11/2004
6
2011
Determine con rod bearing clearance
Note
The con rod bearing clearance is given by the
difference of the con rod bearing shell internal
diameter ”A” and the diameter of the lifting
bearing journal ”B”.
z Unscrew nuts and remove con rod bearing
cover.
Example:
Dimension "A" 35.00 mm
— Dimension ”B” 34.80 mm
= Con rod bearing clearance 0.20 mm
02 56 02 57
Check con rod parallelism
z Check con rod without bearing shells on the con rod
test device.
z Permissible deviation "a" = max. 0.03 mm
at a distance of "X" = 100 mm.
© 35880 1
Check con rod right-angledness
z Permissible deviation "A" to "B" = max. 0.03 mm
at a distance of "X" = 100 mm.
Note
Aligning the con rod is not permissible.
© 35881 1