Chevrolet Light Duty Truck 1973 Service Manual page 35

DEFROSTER
CABLE
W ITHOUT RADIO
engine cover front latches. Remove the two cover to
floorpan screws and remove the engine cover.
Models-Remove glove box and door as an
C-K
assembly.
3. Pry off the appropriate cable eyelet clip and
disconnect the cable from the door.
4. Remove the cable retaining screw.
5. While holding the cable with pliers, rotate the
mounting tab on the cable to lengthen or shorten
the cable, whichever is required.
NOTE: Do not pinch the cable too tightly or
damage to the cable could result.
6. Install the cable, reversing Steps 1-4 above.
BLOWER SWITCH
C-K Models
Replacement (Fig. 10)
1. Disconnect the battery ground cable.
2. Remove the instrument panel bezel.
3. Remove the control to instrument panel screws and
lower the control onto the radio.
JER CABLE
VIEW A
Fig. 1 2 -Control Cable Routing-G Models
4. Disconnect the switch electrical harness.
5. Remove the switch attaching screws and remove the
switch.
6. To install, reverse Steps 1-5 above.
G Models
Replacement (Fig. 11)
1. Disconnect the battery ground cable.
2. Disconnect the blower switch wiring harness
connector at the switch.
3. Remove the two switch attaching screws and
remove the switch assembly.
4. To install a new switch, reverse Steps 1-3 above.
RESISTOR
Replacement (Figs. 4 and 6)
1. Disconnect the wiring harness at the resistor
connector.
2. Remove the two resistor mounting screws and
remove the resistor.
3. To install a new resistor, reverse Steps 1 and 2
above.
HEATER A ND AIR C O N D IT IO N IN G
AIR CABLE
WITH RADIO
LIGHT DUTY TRUCK SERVICE MANUAL
1A-9