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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Automatic Transaxle - 4T65-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - Off Vehicle >> Oil Pump Drive Shaft Assemble

Oil Pump Drive Shaft Assemble

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Locating Inspection Areas On Oil Pump Drive Shaft
    GM49391Courtesy of GENERAL MOTORS CORP.
  1. Inspect the oil pump drive shaft (227) for the following:
    • A scored or rough journal surface
    • Stripped or burred splines
    • A cut or damaged seal
  2. Install a new oil pump drive shaft seal (228) onto the oil pump drive shaft (227).
  3. Fig 2: View Of Oil Pump Drive Shaft Assembly
    GM49394Courtesy of GENERAL MOTORS CORP.
  4. Install the oil pump drive shaft assembly (227) into the case cover (400).