Valve Guides
- Valve guide can be replaced if valve stem oil clearance is not within specification. See ENGINE SPECIFICATIONS tables at end of article.
- To remove valve guide, heat cylinder head in water to approximately 194°F (90°C). Using Valve Guide Remover/Installer (T87C-6510-A) and hammer, drive valve guide toward the camshaft side of the cylinder head.
- To install, use valve guide remover/installer and install valve guide until valve guide protrusion is .752-.772" (19.10-19.61 mm) above cylinder head, second step. See Fig 1.
NOTE:
Exhaust valve guides are used as replacements for intake valve guides.