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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.6L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Oil Pump Suction Pipe and Screen Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the engine oil pan. Refer to Oil Pan Replacement .
  2. Fig 1: Identifying Oil Pump Pickup Tube Support Nut, Oil Manifold Mounting Bolt, & Oil Pump Pickup Tube
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  3. Remove the oil pump pickup tube support nut (3) from the main bearing stud.
  4. Remove the mounting bolt (1) from the oil manifold plate.
  5. Remove the oil pump pickup tube (2).