Carburetor Disassembly - Jeep 1979 CJ-5 Technical & Service Manual

1J-14 FUEL SYSTEMS
Disassembly
(1) Place carburetor on repair stand to protect
throttle valves from damage and to provide stable work
base.
(2) Remove retaining clip from accelerator pump
arm link and remove link (fig. 1J-23).
A N D LOCKS
Fig. 1J-23 Accelerator Pump and Lever
(3) Remove cover and gasket from top of air horn.
(4) Remove screws and locks from accelerator pump
arm and vacuum piston rod lifter. Slide pump lever out
of air horn. Remove pump arm and rod lifter. Lift vac-
uum piston and metering rod assembly straight up and
out of air horn. Remove vacuum piston spring (fig. 1J-
24).
(5) Disconnect clips and remove link from choke
housing lever and choke lever.
(6) Remove screw and lever from choke shaft.
(7) Remove vacuum hose from carburetor main
body and choke vacuum diaphragm. Remove choke dia-
phragm, linkage and bracket assembly. Place dia-
phragm aside to be cleaned separately.
(8) Remove fast idle cam retaining screw. Remove
fast idle cam, linkage and clip.
(9) Remove choke housing cover, retainers and
screws. Remove gasket and baffle.
(10) Remove choke housing from throttle body.
(11) Remove air horn retaining screws and lift air
horn straight up away from main body. Remove sole-
noid, if equipped. Discard gasket (fig. 1J-25).
8 0 4 4 6
Fig. 1J-24 Removing Piston and Metering Rods
Fig. 1J-25 Removing Air Horn
(12) Invert air horn and compress accelerator pump
drive spring. Remove S-link from pump shaft. Remove
pump assembly.
(13) Remove fuel inlet needle valve, seat and gasket
from main body.
(14) Remove float fulcrum pin retainer and baffle.
Remove floats and fulcrum pin (fig. 1J-26).
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