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Home >> Hummer >> 2004 >> H2 4D Utility Pickup >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Mechanical - 3.5L (Unit Repair)) >> Repair Instructions >> Water Crossover Installation
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Water Crossover Installation

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place the water crossover and gaskets in position.
    Fig 1: Positioning Water Crossover & Gasket
    G01815520Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to in FASTENER NOTICE .
  2. Install the water crossover bolts (1-6).

    Tighten 

    Tighten the water crossover bolts in sequence (1-6) to 25 N.m (18 ft lbs).

    Fig 2: Identifying Water Crossover Bolt Tightening Sequence
    G01815521Courtesy of GENERAL MOTORS CORP.