Pontiac tempest 1968 Service Manual page 22

H E A T I N G A N D V E N T I L A T I O N
1-7
F i g . 1-6 Control Diaphrams-—Pontiac
FIREBIRD
1. Disconnect battery ground and positive cables,
and remove battery and tray (Fig. 1-9).
2. Unclip heater hoses from fender s k i r t ,
3. Scribe alignment marks and remove hood.
4. Remove right front fender and s k i r t as an
assembly.
5. Disconnect the blower motor wire at the motor
flange.
6. Either remove the motor to case mounting
screws and remove motor or remove the two screws
and five nuts at dash to remove motor and duct as­
sembly. Pry duct gently i f the sealer acts as an
adhesive.
7. Remove the blower wheel retaining nut to
separate blower and motor.