nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Valve Guide Seal|Service and Repair|Page 1187 > < Front Crankshaft Seal|Service and Repair|Page 1183
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Valve Guide Seal: Service and Repair

OIL SEAL

Removal and Installation of Valve Oil Seal

REMOVAL
1. Rotate crankshaft, and set piston whose oil seal is to removed to top dead center. This prevents valve from dropping inside cylinder.

CAUTION:
When rotating crankshaft, be careful to avoid scarring the front timing chain case with the timing chain.
2. Remove camshaft and valve lifter relating to valve oil seal to be removed. Refer to See: Camshaft, Lifters and Push Rods/Camshaft/Service and

Repair/Removal And Installation.

3. Remove valve collet, valve spring retainer and valve spring using Tool.

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

4. Remove valve oil seal using Tool.

Tool number : KV10107902 (J-38959)

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

Valve Guide Seal|Service and Repair|Page 1187 > < Front Crankshaft Seal|Service and Repair|Page 1183