Pontiac tempest 1968 Service Manual page 71

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1968 P O N T I A C S E R V I C E MANUAL
DEFROSTER DUCT
PONTIAC OR T E M P E S T
1. Remove cold air duct.
2. Remove instrument panel face pad.
3. Remove glove compartment.
4. Remove radio.
5. Remove duct retaining screws.
6. Remove duct.
7. To replace reverse above procedure.
FIREBIRD
1. Remove cold air duct.
2. Remove glove compartment, ash tray bracket
and radio.
3. Remove duct retaining screws.
4. Remove heater case assembly.
5. Remove duct.
6. To replace, reverse removal procedure.
OUTLET NOZZLE
RIGHT OR LEFT
PONTIAC
1. Remove instrument panel face pad. If right
side, remove cold air duct.
2. Remove nozzle retaining screws.
3. Slide duct adapter from nozzle.
4. Remove nozzle.
T E M P E S T
1. Remove upper retaining screws.
2. Remove lower retaining screws.
3. Separate and remove nozzle.
4. To replace, reverse removal procedure.
NOTE: The rear half of the bezel is riveted to in­
strument panel face pad. Should it become neces­
sary to replace the bezel, use pop rivets and not
screws.
FIREBIRD
1. Remove two exterior retaining screws.
2. Pull assembly from dash.
3. Remove flex hose from rear of nozzle.
4. Separate components.
5. To replace, reverse removal procedure.
UPPER AIR OUTLET
PONTIAC
1. Remove instrument panel face pad.
2. Remove outlet retaining screws.
3. Bend d u c t r e a r w a r d and remove outlet
assembly.
4. To replace, reverse removal procedure.
T E M P E S T
1. Remove instrument panel face pad.
2. Remove outlet retaining screws.
3. R e m o v e outlet a s s e m b l y and separate
components.
4. To replace, reverse removal procedure.
FIREBIRD
1. Remove instrument panel trim plate.
2. Remove screws retaining outlet to dash.
3. Remove cold air duct.
4. Remove glove compartment.
5. Pull assembly down from dash area and sepa­
rate components.
6. To replace, reverse removal procedure.
AMBIENT SWITCH
PONTIAC
1. Disconnect A / C relay connectors.
2. Remove relay bracket.
3. Remove ambient switch connector.