Piston Pin Replacement
- Check piston pin-to-bore fit. Pin should press in piston smoothly by hand at room temperature. When assembling, apply engine oil to outside of pin and to piston pin bore.
- Position piston upward. Align piston, pin and rod with Piston Pin Remover/Installer (09910-38210) Press pin into piston using a hydraulic press. See Fig 1 .
CAUTION:
Spacer gap should be installed more than 45 degrees from side rail gaps. Rails should turn smoothly when installed.