Damper Spring Installation; Float Level Adjustment—Dry; Float Level Adjustment—Wet - Jeep J-10 Series 1982 Technical & Service Manual

14-68 FUEL SYSTEMS
Fig. 14-131 Damper Spring Installation
(20) Drop accelerator pump discharge weight into
booster on top of discharge ball.
(21) Install air distribution plate and accelerator
pump discharge screw and tighten screw.
(22) Position fast idle cam lever on choke shaft. In
stall retainer.
NOTE: The bottom of the fust idle cam lever adjust
ment screw must rest against the tang on the choke
slnift,
(23) Insert choke shaft into the rear of choke hous
ing. Position choke shaft so that hole in shaft is on left
side of choke housing.
(24) Install fast idle cam rod on fast idle cam lever.
(25) Install fast idle cam and retainer to hub on main
body.
(26) Place choke housing vacuum pickup port-to-
main body gasket on choke housing flange.
(27) Wipe choke shaft bushing clean (small piece of
plastic material), and install in choke shaft bore in choke
housing.
(28) Position choke housing on main body and install
choke housing attaching screws.
(29) Install retainer to fast idle cam rod at fast idle
cam.
(30) Install coil lever.
(31) Install choke housing cover, gasket, retainer and
screws. Turn choke cover 1/4 turn rich and tighten one
retaining screw.
(32) Install choke shield.
(33) Insert choke rod into choke valve lever. Lower
end of rod must protrude through air horn.
(34) Install choke valve lever on choke shaft and
tighten screw.
(35) Install plastic dust shield on choke rod.
(36) Position main body gasket on main body.
(37) Position air horn on main body and gasket so
that choke valve rod fits through opening in main body.
Ensure plastic shield is free to slide.
(38) Insert end of choke valve rod into choke valve
lever.
(39) Install air horn attaching screws and carburetor
identification tag. Tighten attaching screws.
(40) Attach choke valve rod and retainer on choke
shaft lever.
(41) Install air cleaner anchor screw.
(42) If equipped, install modulator diaphragm return
spring in recess of air horn. Position modulator cover
over diaphragm assembly and engage piston rod with
keyed slot of modulator arm. Place diaphragm and cover
over return spring and install cover retaining screws.
(43) Adjust initial choke valve clearance. Refer to
Service Adjustment Procedures.
(44) Adjust fast idle cam linkage. Refer to Service
Adjustment Procedures.
(45) Adjust choke unloader clearance. Refer to Ser
vice Adjustment Procedures.
(46) Loosen choke housing cover screw and align
cover index with specified notch. Refer to Specifications.
Tighten all cover screws.
(47) Position aneroid on chamber with replacement
gasket. Install screws.
(48) Position assembly on carburetor body with re
placement gasket. Install screws.
NOTE: There are no adjustments for the altitude com
pensator assembly. Do not attempt to turn the fitting on
the aneroid. It is adjusted and sealed during factory
assembly.
SERVICE ADJUSTMENT PROCEDURES
Float Level Adjustment—Dry
(1) Remove air horn assembly and gasket. Raise
float by pressing down on float tab until fuel inlet needle
is lightly seated.
(2) Use T-scale to measure distance from fuel bowl
machined top surface to flat surface on either corner of
float at free end. Refer to Specifications for correct
dimension.
(3) Bend float tab to adjust. Hold fuel inlet needle
off its seat while adjusting to prevent damage to Viton-
tipped needle (fig. 1J-132).
Float Level Adjustment—Wet
WARNING: Exercise extreme caution when per
forming this procedure. Fuel vapor is present when car
buretor air horn is removed. Extinguish cigarettes and
other smoking materials.