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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 168 (Engine Mechanical - 3.6L (LGX LF4) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Oil Pan Cleaning and Inspection (LGX AWD) >> Inspection Procedure Lower Oil Pan

Inspection Procedure Lower Oil Pan

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Replace the lower oil pan if removed from the upper oil pan.
  2. Fig 1: Lower Oil Pan Inspection Locations
    GM4042247Courtesy of GENERAL MOTORS COMPANY
  3. Inspect the oil pan for the following conditions:
    • Gouges or damage to the lower oil pan sealing surfaces (1)
    • Damage to the lower oil pan mounting holes (2)
    • Damage to the drain plug or drain plug hole (3)