Valve Guide Seal: Service and Repair

Valve Oil Seal: Removal and Installation

Removal

1) Turn crankshaft until the cylinder requiring new oil seals is at TDC. This will prevent valve from dropping into cylinder.
2) Remove camshaft relating to valve oil seal to be removed. Refer to [Camshaft: Removal and Installation] Removal and Installation.
3) Remove valve lifters. Refer to [Camshaft: Removal and Installation] Removal and Installation.
4) Remove valve collet, valve spring retainer and valve spring using Tool.






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





- Compress valve spring using Tool attachment, adapter. Remove valve collet with magnet hand.
5) Remove valve oil seal using Tool.











Installation

1) Apply new engine oil to new valve oil seal joint surface and seal lip.
2) Press in valve oil seal to specified height (H) using Tool.











NOTE:
Dimension (H): height measured before valve spring seat installation.





3) Installation of the remaining components is in the reverse order of removal.