Valve Guides
- Check valve stem-to-guide clearance. If clearance exceeds specification, replace with oversize valve guide. See CYLINDER HEAD under ENGINE SPECIFICATIONS.
- Use Valve Guide Remover (09916-44910) to drive out old guide. Ream guide bore in cylinder head with 11-mm Reamer (09916-38210) and Handle (09916-34542). Heat cylinder head to 176-212°F (80-100°C).
- Using Valve Guide Installer (09917-87810) and Handle (09916-58210), drive in NEW oversized valve guide until valve guide installer contacts cylinder head.
- Ensure valve guide protrusion is .53" (13.5 mm). Ream guide bore in cylinder head with 6-mm Reamer (09916-37810) and Handle (09916-34542). Clean valve guide bore after reaming.