Connecting Rod (001-014)
B3.9 and B5.9 Series Engines
Section 1 - Cylinder Block - Group 01
Inspect the piston pin bore for damage or misalignment of
the oil passage and bushing.
Measure the connecting rod piston pin bushing inside di-
Connecting Rod Piston Pin Bushing Diameter
Measure the connecting rod crank bore with the bearing
shells removed and the capscrews tightened.
Connecting Rod Crank Bore Diameter (Bearings
If the connecting rod crank-end bore measurements are
not within specifications, replace the rod assembly.