Valves, Valve Springs and Valve Seals

Removal

NOTE: Identify valves and valve springs as they are removed so that each item can be reinstalled in its original position.





1. Using an appropriate-sized socket and plastic mallet, lightly tap the valve retainer to loosen the valve keepers before installing the valve spring compressor.





2. Install the valve spring compressor. Compress the spring, and remove the valve keepers.





3. Install the valve guide seal remover.





4. Remove the valve seal.





5. Inspect the valves for wear.

Installation
1. Coat the valve stems with engine oil. Install the valves in the valve guides.

NOTE: Make sure the valves move up and down smoothly.

2. Install the spring seats on the cylinder head.








3. Install the valve seals using the valve guide seal installer.

NOTE: Exhaust and intake valve seals are not interchangeable.





4. Install the valve spring and valve retainer, then install the valve spring compressor. Compress the spring and install the valve keepers.

NOTE: Place the end of the valve spring with closely wound coils toward the cylinder head.





5. Lightly tap the end of each valve stem 2 or 3 times with a plastic mallet to ensure proper seating of the valve and valve keepers.

NOTE: Tap the valve stem only along its axis so you do not bend the stem.