Vent Window Adjustment; Door Window Replacement - GMC G Service Manual

10A1-8 DOORS
3. Position the filler (soap stoned side away from the
glass) evenly around and over the edge of the glass
that will be inserted in the channel. Press the filler
firmly onto the edge of the glass to ensure a good
bond. (Usually this is done with a mechanical window
press.) Squeeze together the doubled ends of the
filler which project beyond the edge of the glass.
4. Brush the inner channel with soap solution. DO NOT
USE GREASE OR OIL.
5. Press the glass and the filler into the channel until
firmly seated.
6. Trim off excess filler material around, and at the end
of the channel.
Figure 10 — Door Vent/Window Run Channel
Components

VENT WINDOW ADJUSTMENT

1^1 Adjust (Figure 11)
1. Remove the door trim panel. Refer to "Door Trim
Panel Replacement."
2. Bend the tabs on the adjustment nut away from the
nut.
3. Adjust the vent by placing a wrench on the adjusting
nut, arid then turning the vent window to the proper
tension.
4. Bend the tabs over the adjustment nut.
5. Install the door trim panel. Refer to "Door Trim Panel
Replacement."

DOOR WINDOW REPLACEMENT

| * * l Remove or Disconnect (Figure 12)
CAUTION: Always wear heavy gloves when han­
dling glass to minimize the risk of injury.
• Lower the glass to the bottom of the door.
Door trim panel. Refer to "Door Trim Panel
1.
Replacement."
2. Door vent/window run channel assembly. Refer to
"Door Vent/Window Run Channel Assembly
Replacement."
• Mask or cover any sharp edges that could scratch the
glass.
3. Door window glass.
• Slide the glass forward until the front roller is in
line with the notch in the sash channel. Disen­
gage the roller from the channel.
• Push the window forward, then tilt it up until the
rear roller is disengaged.
• Place the window in a level position, and raise it
straight up and out of the door.
Install or Connect (Figure
. Door window glass.
1
• Lower the window into the door frame.
• Push the window forward, then tilt it up, and
slide the rear roller into the sash channel.
• Slide the glass backward until the front roller is
in line with the notch in the sash channel.
Engage the roller to the sash channel.
• Slide the glass rearward into the glass run
channel.
• Remove any masking or covering.
2. Door vent/window run channel assembly. Refer to
"Door Vent/Window Run Channel Assembly
Replacement."
12)