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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 417 (Engine Mechanical - 3.6L (LGX) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Oil Pump Sprocket Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Oil Pan - Oil Pan Replacement (AWD) Oil Pan Replacement (FWD) 
  2. Fig 1: Oil Pump Drive Bolt
    GM4622558Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Engine front cover not shown for clarity.

  3. Remove Oil Pump Drive Bolt (1).
  4. Remove the oil pump sprocket (2) from the oil pump drive shaft leaving the oil pump timing chain (4) on the crankshaft sprocket.
  5. Clean and inspect all of the oil pump drive components.