nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Sensors and Switches - Engine > < Valve Guide Seal|Installation|Page 1421
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Valve Guide Seal: Service and Repair
Removal

1. Remove rocker cover. 

Rocker Shaft Removal Sequence

2. Remove rocker shaft assembly.

CAUTION:  Piston concerned should be set at T.D.C. to prevent valve from falling.

Valve Spring Removal Tool

3. Remove valve spring with suitable tool.

Valve Oil Seal Removal

4. Remove oil seal with suitable tool.

Sensors and Switches - Engine > < Valve Guide Seal|Installation|Page 1421