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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 503 (Engine Mechanical (4.0L)) >> Removal And Installation >> Oil Seal >> Removal and Installation of Valve Oil Seal >> Installation

Removal and Installation of Valve Oil Seal: Installation

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  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 suitable tool.
    G04132288Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE: Dimension (H): height measured before valve spring seat installation.

    Intake and exhaust

    : 14.3 - 14.9 mm (0.563 - 0.587 in)

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