Nissan 100NX N14 silhouetteN14

OIL SEAL REPLACEMENT

EM-35prose procedure

VALVE OIL SEAL

  1. 1
    Remove rocker cover.
  2. 2
    Remove camshaft.
  3. 3
    Remove valve spring and valve oil seal with Tool or a suitable tool.
    Piston concerned should be set at T.D.C. to prevent valve from falling.
    Illustration of removing a valve oil seal from the cylinder head using a special tool. A hand holds the tool which is positioned over a valve guide; arrows/stars indicate the valve locations. Label 'Tool' points to the puller tool.
    SEM136D
  4. 4
    Apply engine oil to new valve oil seal and install it with Tool.
    Cross-section diagram of the valve oil seal installed on the valve guide, showing the installed height dimension of 10.5 mm (0.413 in). Label 'Valve oil seal' points to the seal.
    SEM137D

OIL SEAL INSTALLING DIRECTION

FRONT OIL SEAL

  1. 1
    Remove front cover. Refer to "Removal" in "TIMING CHAIN".
  2. 2
    Remove front oil seal from front cover.
    Be careful not to damage oil seal retainer.
    Illustration of removing the front oil seal from the front cover. A hand uses a tool to pry/extract the seal from the circular bore of the front cover.
    SEM314C
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See also

TIMING CHAIN

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