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Home >> Cadillac >> 2019 >> ATS Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (ENGINE MECHANICAL - 3.6L (LGX LF4) - REPAIR INSTRUCTIONS - OFF VEHICLE (1 Of 2)) >> Repair Instructions - Off Vehicle >> Oil Pan Cleaning and Inspection (LF4) >> Inspection Procedure

Inspection Procedure

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Fig 1: Identifying Engine Oil Pan Inspection Locations (LF4)
GM3239566Courtesy of GENERAL MOTORS COMPANY
  1. Inspect the oil pan for the following conditions:
    • Damage to the oil pan scraper mounting holes (1)
    • Damage to the drain plug or drain plug hole (2)
    • Damage to the brace mounting bosses (3)
    • Damage to the oil pump suction pipe bolt hole (4)
    • Damage to the engine oil level switch hole (5)
    • Gouges or damage to the oil pan sealing surfaces (6)
  2. Repair or replace the oil pan and/or oil pan components as necessary.