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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Engine Mechanical - 3.9L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Oil Pump Drive Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the lower intake manifold. Refer to Intake Manifold Replacement - Lower .
  2. Remove the oil pump drive bolt. (cylinder heads shown removed for clarity).
  3. Fig 1: View Of Oil Pump Drive
    GM1557691Courtesy of GENERAL MOTORS CORP.