Chevrolet 30 Series 1967 Service Manual page 113

Fig. 106 - Engagement of G lass Run Channel
2. At bottom of vent glass (fig. I l l ) , place hand to catch
friction clamp. Slide clamp, friction bushing and flat
3. At top of door through small access opening (see
inset, fig. I l l ) turn vent upper pivot screw from vent
frame.
NOTE:
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
come disengaged from pivot screw.
channel lower pivot shaft up out of vent channel.
5. Referring to Figure 111, which shows components of
vent assembly, remove two screws which attach
glass upper channel to glass lower channel.
. Apply Prep-Sol on vent glazing rubber to soften old
6
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.
glazing rubber into lower channel then press upper
channel over top of glass. Make sure channels are
firmly seated, then install two small screws which
attach channels together.
4. If necessary, trim glazing rubber at ends of channels
and along sides of channel each side of glass.
5. If necessary, seal cracks at latch bracket.
. Insert pivot stud of vent lower channel into hole of
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vent frame as shown in Figure 111.
access hole at top of door install vent upper pivot
screw. Install two screws which attach bracket of
Fig. 107 - Replacing Regulator Arm Retainer
vent friction components, then remove screw from
steel washer from vent shaft.
Screw need not be removed completely,
, which will cause upper part of channel to be­
1 1 1
BODY IB-51
Rotate glass
P ress glass with
Through small
CHEVROLET TRUCK SERVICE MANUAL