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Home >> Nissan-Datsun >> 2006 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical (Qr25DE) >> Oil Seal >> Removal and Installation of Rear Oil Seal >> Installation

Removal and Installation of Rear Oil Seal: Installation

  1. Apply new engine oil to new oil seal and install it using a suitable tool.
    • Install new oil seal in the direction shown.
    Fig 1: Identifying Inner & Outer Seal Lips
    G04073333Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install rear oil seal using a suitable drift.
    CAUTION:
    • Do not touch grease applied onto oil seal lip.
    • Be careful not to damage crankshaft and/or cylinder block.
    • Press fit oil seal straight to avoid causing burrs or tilting.
    Fig 2: Installing Rear Oil Seal Using Suitable Drift
    G04190496Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Identifying Cylinder Block Rear End Face Dimension
    G04190497Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install flywheel (M/T Models), or drive plate (A/T Models).
    • Install drive plate, reinforcement plate and pilot converter as shown in figure.
    • Using a drift with 33 mm (1.30 in) diameter, push pilot converter into the end of the crankshaft.
  4. Installation of the remaining components is in reverse order of removal.
    Fig 4: Pushing Pilot Converter Into End Of Crankshaft
    G04190498Courtesy of NISSAN MOTOR CO., U.S.A.