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Home >> Cadillac >> 2004 >> CTS Base, 3.6 7 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Mechanical - 3.2L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pan Replacement >> Installation Procedure

Installation Procedure

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  1. Apply a bead of silicone sealing compound, GM P/N 12346286 (Canadian P/N 10953472), or equivalent, to the oil pan mating surface.
  2. Fig 1: Removing & Installing Oil Pan Bolts
    GM821103Courtesy of GENERAL MOTORS CORP.
  3. Position the oil pan to the engine block.
  4. Fig 2: Identifying Oil Pan Bolt Tightening Sequence
    GM821104Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
    IMPORTANT: Position the oil pan fully rearward while tightening.
  5. Install the oil pan bolts.

    Tighten:  Tighten the oil pan bolts in sequence to 15 N.m (11 lb ft).

  6. Install the 3 lower transmission mounting bolts.

    Tighten:  Tighten the transmission mounting bolts to 50 N.m (37 lb ft).

  7. Fig 3: Removing & Installing Bolt Securing Transmission Fluid Cooler Piper Brace To The Engine
    GM785866Courtesy of GENERAL MOTORS CORP.
  8. Install the bolt securing transmission fluid cooler pipes brace to the engine.

    Tighten:  Tighten the transmission fluid cooler pipes brace bolt to 25 N.m (18 lb ft).

  9. Install the front frame. Refer to Frame Replacement - Front .
  10. Fill the engine oil. Refer to Engine Oil and Oil Filter Replacement .
  11. Inspect for oil leaks after engine start up.