Valve Guide Seal: Service and Repair

Removal and Installation of Valve Oil Seal

REMOVAL
1. Remove camshaft relating to valve oil seal to be removed.
2. Remove valve lifters.
3. Turn crankshaft until the cylinder requiring new oil seals is at TDC. This will prevent valve from dropping into cylinder.
4. Remove valve collet.





^ Compress valve spring with the valve spring compressor, the attachment, the adapter (SST). Remove valve collet with a magnet hand.

CAUTION: When working, take care not to damage valve lifter holes.

5. Remove valve spring retainer, and valve spring.





6. Remove valve oil seal using the valve oil seal puller (SST).

INSTALLATION
1. Apply new engine oil on new valve oil seal joint and seal lip.





2. Using the valve oil seal drift (SST), press fit valve oil seal to height "H" shown in the figure.

NOTE: Dimension "H": Height measured before valve spring seat installation

Intake and exhaust: 14.3 - 14.9 mm (0.563 - 0.587 in)
3. Install in the reverse order of removal after this step.