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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 131 (Engine Mechanical - 3.6L (LF4) - Repair Instructions (1 Of 4)) >> Repair Instructions >> Oil Filler Tube Replacement >> Removal Procedure

Removal Procedure

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  1. Oil Filler Cap - Remove
  2. GM5839283

    Intake Manifold Cover Bolt (1) - Remove

  3. Intake Manifold Cover (2) - Remove
  4. Install the oil filler cap after removal of the intake manifold cover to prevent debris from falling into the engine.
  5. GM5868428

    Rotate the oil filler tube (1) counterclockwise and remove from the camshaft cover.

  6. GM5868429

    Inspect the oil filter tube seal (2) on the oil filler tube (1) and replace as necessary.