A
B
C
D
E
F
G
H
L
M
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section
N 9.3
2211098/1098S - M.Y. 2007 - edition 00
Engine
Overhaul of the connecting rods
Make the following dimensional checks on the connecting rods:
- clearance with gudgeon pin on assembly.
In the event of excessive wear (Sect. C 1.1), renew the connecting rod.
The small end bushing must be in good condition and firmly driven into its seat.
Check for parallelism error measured at 100 mm from the connecting rod longitudinal axis:
the value must be H - h less than 0.02 mm; otherwise, renew the connecting rod.
The connecting rod is supplied in two size classes A and B relative to the big end diameter (Sect. C 1.1) as punch marked on the
side of the cap.
It is preferable to use crankshaft and connecting rods of the same size class.
100100
AB
A B
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