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Home >> Nissan-Datsun >> 2012 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical (Qr25DE) >> Service Information >> Oil Pan And Oil Strainer >> Removal and Installation >> Removal

Removal and Installation: Removal

WARNING:
  • To avoid the danger of being scalded, never drain the engine oil when the engine is hot.
  • Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct skin contact with used oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible.
  1. Drain engine oil. Refer to "CHANGING ENGINE OIL " .
  2. Remove oil dipstick tube and indicator.
  3. Remove the front exhaust tube. Refer to "COMPONENT " .
  4. Remove A/C compressor bolts and position the A/C compressor aside. Refer to "REMOVAL AND INSTALLATION FOR COMPRESSOR - QR25DE " .
  5. Disconnect center drive shaft bearing bracket, without removing the front drive shaft. Refer to "REMOVAL AND INSTALLATION (RIGHT SIDE) " .
  6. Remove the front suspension member for clearance to remove the oil pan. Refer to "REMOVAL AND INSTALLATION " .
  7. Remove the oil pan (lower) bolts in the order shown below.
    Fig 1: Identifying Lower Oil Pan Bolt Loosening Sequence
    G06549877Courtesy of NISSAN NORTH AMERICA, INC.
  8. Remove the oil pan (lower) using Tool.
    NOTE: Tap gently to cut sealant around the pan; do not damage the mating surface using Tool.

    Tool number: KV10111100 (J-37228) 

    Fig 2: Cutting Sealant Using Tool
    G04885713Courtesy of NISSAN NORTH AMERICA, INC.
  9. Remove the oil pickup screen.
  10. Remove rear plate cover, and four engine-to transaxle bolts, using power tool.
  11. Remove the oil pan (upper) bolts in the order shown below.
    Fig 3: Identifying Upper Oil Pan Bolt Loosening Sequence
    G04924766Courtesy of NISSAN NORTH AMERICA, INC.
  12. Remove oil pan (upper) using Tool.
    • Remove the three O-rings from the upper oil pan and front cover. Discard the O-rings.
    CAUTION: Do not reuse O-rings.
    NOTE: Tap gently to cut sealant around the oil pan; do not damage the mating surface using Tool.

    Tool number: KV10111100 (J-37228) 

    Fig 4: Cutting Sealant Using Tool
    G04885713Courtesy of NISSAN NORTH AMERICA, INC.