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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 197 (Engine Mechanical - 1.8L) >> Oil Seal >> Replacement >> Valve Oil Seal

Valve Oil Seal

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove rocker cover.
  2. Remove camshaft.
  3. Remove valve spring. Refer to DISASSEMBLY. 
  4. Remove valve oil seal with Tool.

    Piston concerned should be set at TDC to prevent valve from falling into combustion chamber.

    Fig 1: Removing Valve Oil Seal With Tool
    G02007596Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Apply new engine oil to new valve oil seal and install it with Tool.
    Fig 2: Installing Valve Oil Seal
    G02007597Courtesy of NISSAN MOTOR CO., U.S.A.
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