Pontiac tempest 1968 Service Manual page 691

15-6
1968 P O N T I A C SERVICE M A N U A L
CHECKING FOR DAMAGED
CABLES AND GEARS
1. Raise rear of car and place on jack stands.
REGULATOR
REMOVE AND REPLACE (Fig. 15-1)
2. Start engine and move transmission shift lever
to " D r i v e " range.
3. Remove input cable at regulator to determine
if cable from transmission to regulator is turning.
If cable is not turning, check for broken cable or
stripped transmission speedometer gear.
4. If input cable is turning and speedometer was
Inoperative, cable to speedometer or regulator
transfer gear is broken.
1. Disconnect v a c u u m h o s e s a n d electrical
connector.
2. Disconnect both speedometer cables.
3. Remove screws holding regulator to fender
s k i r t and remove regulator.
4. To replace, reverse above steps. Note proper
hookup of vacuum hoses shown i n F i g . 15-1.
SPEEDOMETER GEAR
RETAINING PIN
VALVE BODY A N D M A G N E T ASSY.
/
HOUSING ASSY.
THRUST BEARING ASSY.
CARRIER A N D WEIGHT ASSY.
/
GOVERNOR SHAFT
SNAP RING
GOVERNOR SHAFT GEAR THRUST BEARING
SPRING WASHER
FLAT WASHER
SNAP RING
GOVERNOR SPRING
/
\ ^ FILTER
COVER ASSY.
ASSY.
/
ACTUATOR CUP
ASSY.
SUPPORT A N D CAP
ASSY.
Fig. 15-4 Exploded View of Regulator