Hummer H3. Manual — part 1711

WINDSHIELD REPLACEMENT

Tools Required

J 24402-A Cold Knife Glass Sealant Remover. See Special Tools.

J 39032 Stationary Glass Removal Tool. See Special Tools.

Urethane Adhesive Kit GM P/N 12346392 or Equivalent

Isopropyl Alcohol or Equivalent

Cartridge-type Caulking Gun

Commercial-type Utility Knife

Razor Blade Scraper

Suction Cups

Plastic Paddle

Removal Procedure

1. Open the hood.

2. Remove the window wiper arms. Refer to Windshield Wiper Arm Replacement .

3. Remove the window side reveal moldings from the vehicle. Refer to Windshield Side

Reveal Molding Replacement .

4. Remove the cowl air inlet grille panel. Refer to Non-Functional Air Inlet Grille Panel

Replacement .

5. Cover to protect the following parts from broken glass:

The upper dash pad

The defroster outlets and A/C outlets

The seats and carpeting

6. Remove the rearview mirror. Refer to Inside Rearview Mirror Replacement .

IMPORTANT: Before cutting out a stationary window, apply a double layer

of masking tape around the perimeter of the painted surfaces
and the interior trim.

CAUTION: If broken glass falls into the defroster outlets, it can be

blown into the passenger compartment and cause
personal injury.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Fixed and Moveable Windows - H3

Fig. 25: Identifying Window Lower Supports
Courtesy of GENERAL MOTORS CORP.

7. If necessary, remove the window lower supports (1) by using a flat-bladed tool, lightly

prying upward in the middle until it releases.

IMPORTANT: The window lower supports (1) have molded in locks with an

urethane adhesive strip (2) on the back side. Once the
window lower stops have been removed they must be
replaced.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Fixed and Moveable Windows - H3

Fig. 26: Separating Urethane Adhesive From Window
Courtesy of GENERAL MOTORS CORP.

8. This will allow the urethane adhesive to be separated from the window.

Leave a base of urethane on the pinchweld flange.

The only suitable lubrication is clear water.

Use J 24402-A , J 39032 or equivalent in order to remove the window. See Special
Tools.

IMPORTANT: Keep the cutting edge of the tool against the window.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Fixed and Moveable Windows - H3

Fig. 27: Separating Bottom Of Window From Urethane Adhesive
Courtesy of GENERAL MOTORS CORP.

9. Remove the bottom of the window from the urethane adhesive using a long utility knife or

similar tool. Keep the cutting edge of the utility knife against the glass.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Fixed and Moveable Windows - H3