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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 Pump Suction Pipe and Screen Cleaning and Inspection (LGX) >> Inspection Procedure

Inspection Procedure

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    Fig 1: Oil Pump Suction Pipe And Screen Inspection Locations
    GM3960267Courtesy of GENERAL MOTORS COMPANY
  1. Inspect the mounting surface (1) for possible leakage paths.
  2. Inspect the oil pump pipe tube (2) for cracks, imperfections and/or damage.
  3. Inspect the oil pump screen (3) for blockage, foreign material, tears, cracks and/or damage.
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