Manual:HUMMER H3 Alpha 2010Page:00373319 / 37163

Engine Block Valley Cover Cleaning and Inspection

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Engine Block Valley Cover
    GM1403320Courtesy of GENERAL MOTORS CORP.
  1. Clean the valley cover in solvent.
  2. WARNING: Refer to Safety Glasses Warning .
  3. Dry with compressed air.
  4. Inspect for damaged threads (1) and damaged sealing surfaces (2).