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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 63 (Sunroof) >> Repair Instructions >> Sunroof Window Height and Opening Fit Adjustment

Sunroof Window Height and Opening Fit Adjustment

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Adjusting Rear & Front Glass Panels
    GM728695Courtesy of GENERAL MOTORS CORP.
  1. In order to adjust the glass height, the sunroof glass must be in the zero, closed, position.
  2. IMPORTANT: Do not remove the screws from the sunroof mechanism.
  3. Loosen the 4 adjustment screws.
  4. NOTE: Refer to Fastener Notice .
  5. Adjust the rear glass panel (1) so that it is flush with the roof panel (3), 0-2.0 mm (0.079 in) above 3.

    Tighten:  Tighten all 4 adjustment screws to 4 N.m (35 lb in).

  6. Adjust the front glass panel (2) so that it is flush with the roof panel (3), 0-1.0 mm (0.040 in) below 3.

    Tighten:  Tighten all 4 adjustment screws to 4 N.m (35 lb in).