Pontiac tempest 1968 Service Manual page 72

CUSTOM A I R C O N D I T I O N I N G 1A-45
4 . Remove switch retaining screws.
5. Remove switch and sensor assembly.
6. Reverse removal procedure to replace.
TEMPEST
1. Remove wire connector from switch. (Under
right rear side of hood on top of plenum chamber.)
2. Remove switch connectors.
3. Remove switch.
4. Reverse removal procedure to replace.
VACUUM HOSE HARNESS PONTIAC OR TEMPEST
(Figs. 1A-56 and 1A-57)
1. Remove cold air duct, and instrument panel
face pad. 1
2. Remove hoses at air inlet assembly.
3. Five clips hold the harness. Bend them to allow
removal.
4. Remove connector at heater case.
5. Remove hose at defroster diaphragm and at
control panel.
6. Remove dash grommet and pull supply and
water valve hoses thru dash.
7 . To replace, reverse removal procedure.