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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 91 (Engine Mechanical - 3.6L (LF4 LGX) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Oil Pan Replacement (LGX, AWD) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Front Differential Carrier Assembly Remove - Front Differential Carrier Assembly Replacement
  2. Drain the engine oil. Engine Oil and Oil Filter Replacement (LGX, AWD) 
  3. Fig 1: Engine Oil Level Indicator Switch
    GM4165805Courtesy of GENERAL MOTORS COMPANY
  4. Engine Oil Level Indicator Switch Disconnect the electrical connector.
  5. Engine Wiring Harness Retainer - Disconnect
  6. Oil Level Indicator Tube Remove - Oil Level Indicator Tube Replacement (LGX) 
  7. Engine Mount Bracket- Remove - Engine Mount Bracket Replacement - Left Side (LGX) , and Engine Mount Bracket Replacement - Right Side (LGX - AWD) 
  8. Catalytic Converter Brace Bracket Remove - Catalytic Converter Brace Bracket Replacement (LGX)
  9. Fig 2: Lower Transmission To Engine Bolts
    GM4165892Courtesy of GENERAL MOTORS COMPANY
  10. Remove the lower transmission to engine bolts.
  11. Fig 3: Oil Pan (LGX AWD)
    GM4042237Courtesy of GENERAL MOTORS COMPANY
  12. Oil Pan Bolt - Remove
  13. Oil Pan- Remove
  14. Oil Pan Cleaning and Inspection (LGX AWD)
  15. Disassemble the oil pan as necessary. Oil Pan Disassemble (LGX AWD)