Pontiac FIREBIRD 1972 Service Manual page 55

1-34
1972 PONTIAC SERVICE MANUAL
I
VIEW
A
Fig. 1-32 Heater Core and Case
-
F Series
REMOVE AND REPLACE
-
F AND
X SERIES
REMOVE AND REPLACE
-
G AND A SERIES
RIGHT SIDE:
1. Remove air outlet grille (grille is pressed fit and can
be removed by prying edge and pulling grille out).
2. Disconnect vent cable from ventilator door.
3. Pull down on ventilator door upper pivot pin and pull
top of door outward to remove door.
4. To replace position lower pivot pin in locating hole,
pull down on upper pivot pin and position pivot pin
in upper locating hole.
5. Connect vent cable to door and replace air outlet
grille.
LEFT SIDE:
1. Remove screw securing park brake bracket to lower
instrument panel reinforcement and position bracket
toward right side of car for access to left hand kick
pad.
2. Perform steps 1 through 5 of right hand ventilator
door procedure.
3. Return park brake bracket to proper position and
replace screw.
1. Remove parking brake ratchet assembly (left hand
side only).
2. Remove forward door sill plate screw.
3. Remove (5) kick pad screws.
4. On
F Series only, disconnect upper ventilation cable
at upper vent door and remove kick pad.
5. Disconnect cable and remove ventilator door from
kick pad.
6. To replace, reverse removal procedure.
LOWER VENT CABLE
REMOVE AND REPLACE
-
B SERIES
1. Remove cable retaining nut and disconnect cable
from vent door.
2. Remove kick pad screw and tip kick pad out for
access to cable attachment.