Chevrolet Light Duty Truck 1973 Service Manual page 34

1 A-8 HEATER A N D AIR C O N D IT IO N IN G
C-K MODELS
G MODELS
Fig. 9 - D e f r o s t e r O u tle ts
7. Remove cable from retaining clip and remove cable
assembly.
8. To install, reverse Steps l-7 above.
Be careful not to kink the cable
CAUTION:
during installation. Be sure to route the cable
as when removed.
G Models
Replacement (Fig. 12)
1. Disconnect the battery ground cable.
2. Unsnap the engine cover front latches. Remove the
two cover to floorpan screws and remove the cover.
3. Remove the left distributor duct attaching screw
and remove the duct.
4.
Defroster Cable Only
bracket to dash panel (2) screws.
5. Pry off the cable eyelet clip at both the door and
DEFROSTER HOSES
- Remove the radio speaker
control lever. Remove the cable attaching screw at
both door and control locations.
6. Attach a 4' piece of wire to the door end of the
cable. Place protective tape around the cable
mounting tab and attached wire and carefully pull
the cable from the vehicle. Remove the tape and
disconnect the 4' piece of wire.
NOTE: On defroster cables, pull rearward
slightly on the radio speaker bracket to get
clearance for cable removal.
7. To install, attach the new cable to the 4' piece of
wire. Tape the mounting tab and attached wire.
Carefully pull the new cable into position.
8. Reverse Steps 1-5.
NOTE: If cable adjustment is required, see
below.
Adjustment
1. Disconnect the battery ground cable.
2.
G Model Air and Defroster Door Cables-Unsnap
the
LIGHT DUTY TRUCK SERVICE MANUAL