Pontiac tempest 1968 Service Manual page 310

E N G I N E FUEL
6 B - 3
S P R E A D E N D S
AFTER I N S T A L L A T I O N
AFTER I N S T A L L I N G S W I T C H A S M . DEPRESS
P L U N G E R FULLY I N D I R E C T I O N O F A R R O W " E *
A S S H O W N T O I N S U R E PROPER S E T T I N G .
T H E N FULLY DEPRESS A C C E L E R A T O R P E D A L .
C A R B . E X T E N S I O N
VIEW A
(ALL E N G I N E S ) E N G I N E B R A C K E T
VIEW B
(ALL E N G I N E S )
- C A R B . E X T E N S I O N
E N G I N E B R A C K E T
8 CYL. ENGINE
IDLER LEVER
E N G I N E B R A C K E T
I N S T A L L C A B L E A S S H O W N
C A B L E \ y S L O T
• F R O N T \ ^ — E N G I N E B R A C K E T
^ C M T T J
^
— — C L A M P
SECTIONAL VIEW S H O W I N G
INSTALLATION O F CABLE
TO BRACKET ALL E N G I N E S
E N G I N E B R A C K E T
6 C Y L . I BBL. CARB. ENGINE 6 CYL. 4 BBL. CARB. E N G I N E
Fig. 6B-4 Accelerator Linkage—Tempest
opening with accelerator fully depressed. Adjust as
necessary by removing cotter pin and turning
trunnion to obtain the correct opening and closing
positions.
NOTE: No binding should be felt in linkage.
VAPOR D1VERTER
The vapor diverter is incorporated in the fuel
pump on all 1968 models, where applicable. A i r con­
ditioning is not available on 4Bbl. 6 cylinder engines,
therefore no vapor diverters are used with 6 cylinder
engines.
ROCHESTER BV CARBURETOR
Carburetor No.
7028168
Used On
6-Cyl. Automatic
Transmission
The Rochester Model BV carburetor is a single
barrel, downdraft model with provision for automatic
choke mounted on the exhaust manifold, and is
used on the 1968 250-cu. in. engine, with automatic
transmission.