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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 8.1L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Water Crossover Cleaning and Inspection >> Cleaning Procedure

Cleaning Procedure

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    Fig 1: View Of Water Outlet, Bolts, Thermostat & Coolant Crossover
    GM1309968Courtesy of GENERAL MOTORS CORP.
  1. Clean the engine coolant crossover (308) and water outlet (311) in solvent.
  2. CAUTION: Refer to Safety Glasses Caution in Cautions and Notices.
  3. Dry the components with compressed air.