PISTONS AND CONNECTING RODS - CONTINUED
INSPECTION/REPLACEMENT/REPAIR - CONTINUED
If only slightly scored and otherwise in
good condition, clean up scoring with
Piston and cylinder block measurements should be taken at room temperature of 72°F (22°C).
Using outside micrometer caliper with
3 1/2 to 5-inch range, measure and write
down piston skirt diameter.
Using inside micrometer caliper with 3 1/2-
to 5-inch range, measure and write down
Normal new cylinder block bore
diameter is 4.5 inches (114.3