GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

The roof lift-off window is adjustable within the lift-off window opening. The roof lift-off windows are adjusted up and down by adding or removing backing plates (4). Inboard/outboard and fore-and-aft travel is adjusted by loosening bolts/screws (2) and repositioning the front and rear strikers (1 & 3) as necessary. Adjustments should be made to get a flush fit of the roof lift-off window to the roof.


    Object Number: 386084  Size: MH
  1. Remove roof lift-off window. Refer to Lift-Out Panel Replacement .
  2. Remove windshield side upper garnish molding.
  3. Remove quarter trim finish panel bolts/screws.
  4. Remove quarter inner trim finish panel extension to access rear striker (3).
  5. Loosen bolts/screws (2).

Installation Procedure


    Object Number: 386084  Size: MH
  1. Install quarter inner trim finish panel extension.
  2. Install quarter trim finish panel bolts/screws.
  3. Tighten
    Tighten the quarter trim finish panel bolts/screws to 1.7 N·m (15 lb in).

  4. Install windshield side upper garnish molding.
  5. Install roof lift-off window. Refer to Lift-Out Panel Replacement .