LEMON Manuals: Even more car manuals for everyone
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 Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the engine front cover. Refer to Engine Front Cover Replacement .
    2. Fig 1: Identifying Oil Pump Assembly Retaining Bolts
    GM204286Courtesy of GENERAL MOTORS CORP.
  2. Remove the 3 oil pump assembly retaining bolts (1, 2, 3) identified by the larger head size.
  3. Slide the oil pump assembly off the nose of the crankshaft with the drive collar in place.
  4. Clean and inspect the oil pump. Refer to Oil Pump Cleaning and Inspection .
scientia non olet · About LEMON Manuals