Connecting Rod

Fig. 31 Assembling Piston & Connecting Rod:

Fig. 32 Installing Piston Pin:

1. Measure each connecting rod bolt length, which should be 2.64 inches (67mm). If length exceeds 2.66 inches (67.5mm), replace bolt.
2. Assemble piston and connecting rod with exhaust side of piston (single valve recess side) aligned with cap mating mark on connecting rod, Fig. 31.
3. Using suitable tools, press piston pin into piston, Fig. 32. If installation force is less than 1100 lbs. or greater than 3300 lbs., replace piston pin or connecting rod.