Ford COUGAR 1968 Shop Manual page 540

10-80 GROUP 10
-
Fuel System
assembly.
6. Remove the screws securing the
float assembly to the fuel bowl (Fig.
13). Remove the float assembly.
7. Slide the shaft out of the float
assembly and remove the spring (Fig.
14).
8. Remove the fuel level sight plug
and gasket. Remove the fuel bowl in-
terconnecting fuel line fitting and
gasket. Discard the gasket.
9. Remove the fuel inlet fitting,
gasket, and filter screen.
10. Invert the fuel bowl and re-
move the accelerating pump cover,
diaphragm, and spring. The accelera-
ting pump inlet ball check is not re-
movable.
11. Remove the vent rod bracket
retaining screw and lockwasher. Re-
move the plug, spring and bracket
from the vent rod.
PRIMARY
METERING
1
I
h
BLOCK
Jet ~ r i n c h
M A I N JETS B1438-A
FIG. 1 1 -Main
J e t Removal o r
Installation-HoIley 4-V
Socket Wrench
8 1 4 3 9 - A
FIG. 12-Power
Valve Removal o r
Installation-HoIley 4-V
SECONDARY FUEL BOWL
AND M E T E R I N G BLOCK
1. Remove the fuel bowl. Remove
FLOAT ASSEMBLY RETAINING SCREWS
FIG. 13-Float
Assembly Removal
o r Installation-Holley 4-V
FLOAT LEVER HINGE
\
FLOAT AND L ~ V E R ASSEMBLY
B2710-A
FIG. 14-Float
Assembly-Holley
4-v
FIG. 15-Accelerating
Pump
Discharge Needle Removal-
Holley 4-V
the metering block and the front and
the rear gasket.
Disassemble the fuel bowl and the
metering block by following Steps 3, 5,
6, 7 and 8 under Primary Fuel Bowl
and Metering Block.
MAIN BODY
1. Remove the air cleaner anchor
stud, and remove the secondary dia-
phragm operating rod to link retainer.
2. Invert the carburetor and re-
move the throttle body retaining
screws and lock washers. Lift the
throttle body and discard the throttle
body gasket.
SCRIBED LINES A N D IDENTIFICATION MARKS
FIG. 16-Throttle
Plate Removal-
Holley 4-V
SECONDARY THROTTLE
SHAFT ASSEMBLY 8 1 4 6 0 - A
FIG. 17-Throttle
Lever .and S h a f t
Assembly Installation-Holley 4-V
Automatic Choke
I. Remove the choke rod retainer
from the automatic choke housing
shaft and lever assembly. Remove the
thermostatic spring housing and gas-
ket; then remove the choke housing
and gaskets from the main body.
..
2. Remove the choke housing
shaft nut, lock washer, and spacer,
then, remove the shaft and fast idle
cam. Remove the choke piston and
lever assembly.
3. Remove the choke r o d a n d seal
from the main body. If necessary, re-
move the choke plate from the choke
shaft; then slide the shaft and lever
out of the air horn. The retaining
screws are staked to the choke shaft.
If the tips of the screws are flared
excessively, file off .the flared portion
to avoid damage to the threads in the
choke shaft. Be careful not t o damage
the choke shaft or venturi while filing
the screws.
Secondary Diaphragm
.
Housing
1.
Remove the secondary dia-