Figure 23. Oil pan assembly, exploded view.
(6) Inspect and measure the outside diameter
If either the upper or lower bearing
of the piston pin for wear (table 1). Replace a defective
shell needs replacing, bath shells
must be replace
(7) Inspect the bearing shells for scoring,
e. Reassembly. Reassemble the piston and
pitting, flaking, chipping, cracking, or signs of
connecting rod assemblies in the reverse of the
overheating. Inspect the backs of the bearing shells for
bright spots which indicate the bearings have been
moving in their supports. If any of these conditions
exist, replace the bearing shells.