Chevrolet 10 Series 1968, Service Manual, Page: 125 / 713

BODY IB-58
DOOR WINDOW
ASSEMBLY
F ig . 1 2 7 - In stalling Door Window G lass
2. At bottom of vent glass (fig. 130), place hand to catch
vent friction components, then remove screw from
friction clamp. Slide clamp, firction bushing and flat
steel washer from vent shaft.
3. At top of door through small access opening (see in­
set, fig. 130) turn vent upper pivot screw from vent
frame.
NOTE: Screw need not be removed completely,
just enough to become disengaged from vent
glass channel.
4. Remove two screws which attach division channel to
vent channel just below vent latch. Using a screw
driver pry down on vent channel as shown in Figure
130, which w ill cause upper part of channel to be­
come disengaged from pivot screw. Rotate glass
channel lower pivot shaft up out of vent channel.
5. Referring to Figure 130, which shows components of
vent assembly, remove two screws which attach glass
upper channel to glass lower channel.
F ig . 129 - Cross Section of Window Assembly
6. Apply Prep-Sol on vent glazing rubber to soften old
rubber. When rubber softens sufficiently, separate
upper and lower glass channels, then remove old
glass.
Installation
1. Thoroughly clean inside of glass channels to remove
old glazing rubber, rust, or other foreign matter.
2. Brush inside of channels freely with light engine oil.
3. Position new glazing rubber (soapstone side away
from glass) around edge of glass. Press glass with
ROUND CORNER
SMOOTH SIDE OF
SHARP CORNER CH AN N EL THIS SIDE
FOR RIGHT DOOR
G LA SS ASSEM BLY
CHANN EL CENTERED
BETWEEN CORNERS
OF G LA SS
G LA ZIN G
RUBBER
F ig . 128 - Door Window G lass Assembly
F ig . 130 - Door Vent Window
PIVOT SCREW
VENT WINDOW GLASS
FLAT W A S H E R
NYLON FRICTION
BUSHING
B R A C K E T
VENT WINDOW DIVISION
TOP RETAINING CHANNEL
SCREWS SCREW
ACCESS HOLE
TO PIVOT SCREW
VENT WINDOW OUTER
FRAME AND RUBBER SEAL
- DIVISION CHANNEL
FRAME SCREW
BRACKET TO PANEL SCREW
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rKlv^MLJlN LLAMr
CLAMP SCREW
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CHEVROLET TRUCK SERVICE MANUAL