Chevrolet 30 Series 1967 Service Manual page 74

BODY IB - 12
4. Install and tighten the three screws at the upper
front of the door.
Adjustment
1. Adjust the ventilator adjusting nut by turning clock­
wise to increase operating tension (fig. 26).
2. After making adjustment bend tabs over the hex nut.
3. Install four (4) trim panel screws and trim panel.
4. Install door and window regulator handles.
Ventilator Glass Replacement
1. Using an oil can or sim ilar means, squirt prepsol on
the glass filler all around the glass channel or frame
to soften the old seal. When the seal has softened,
remove the glass from the channel.
2. Thoroughly clean the inside of the glass channel with
sandpaper, removing all rust, etc.
3. Using new glass channel filler, cut the piece to be
installed two inches longer than necessary for the
channel. Place this piece of filler (soapstoned side
of filler away from glass) evenly over the edge of the
glass which will fit in the channel. The extra filler
extending beyond the rear edge of the glass should be
pinched together to hold it in place during glass
installation.
NOTE: One side of this filler (the outside of
the roll) is soapstoned. This is the side which
goes into the metal channel.
4. Brush the inside of the metal glass channel freely
with ordinary engine oil.
and filler to slide freely into the channel. Push the
glass with the filler around it into the channel until it
is firmly seated. After the glass is firmly in place,
the oil softens the filler, causing it to swell, thereby
making a perfect, watertight seal. Trim off the ex-
F ig . 27 - Rubber Run Removal from Door
This will enable the glass
Fig. 28 - Remove Run Channel from Door
cess filler material around the channel and at the
ends of the channel.
NOTE: Glass should be installed so that rear
edge is parallel to the division post. Allow full
cure before water testing.
DOOR WINDOW ASSEMBLY
Removal
1. Wind window all the way up.
F ig . 29 - Regulator Assembly & G lass (Side Door)
CHEVROLET TRUCK SERVICE MANUAL