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47 FUEL SYSTEM & EXHAUST
18. Install pump arm and countershaft assembly.
Install connector link on pump shaft in lower
hole in pump arm.
19. Install the throttle shaft arm and screw assem-
bly and throttle connector rod. Check throttle
shaft arm for wear.
FIGURE 11
20. With the throttle connector rod in place, adjust
pump stroke. Use Carter Universal Pump
Travel Gauge T-109-117S or machinists
scale, Figure 11, and set pump travel 16/64".
Adjust by bending throttle connector rod at
lower angle.
21. Adjust metering rod after pump adjustment is
made. (See Figure 4). Insert metering rod
gauge 1-1265 in place of metering rod, seat-
ing tapered end in jet. With throttle valve
seated, press down lightly on piston link di-
rectly over piston. There should be less than
.005" clearance between metering rod pin and
shoulder of notch in gauge. Gauge must not
drag on pin. Adjustment can be made by bend-
ing lip (A) on piston link so that it contacts
hump on pump arm (B). Remove gauge,
install rod and disc, and connect spring.
22. Adjust anti-percolator as outlined on Page
44, Figure's 5 and 6.
23. Install nozzle, nozzle retainer plug and nozzle
passage plug and gasket assembly.
24. Install air horn and piston housing assembly.
Install screws and lockwashers. Tighten
screws evenly.
25. With choke, lever,screw and link in place,
install choke shaft and piston assembly. Check
for loose lever on shaft.
26. Install choke valve. Center choke valve on
shaft and in bore by tapping lightly. Hold in
place with finger while tightening screws.
Peen ends of screw threads to keep screws
from loosening.
27. Install the piston housing and thermostatic coil
assembly with indicator marks at bottom and
rotate counter-clockwise to center graduation.
28. Hold choke valve wide open, then tighten the
choke lever screw. Be sure that the linkage
does not bind in any position. Fast idle, un-
loader and lockout adjustments should be made
as specified under "Carburetor Adjustments".
29. Install fast idle cam and pin assembly.
CARBURETOR INSTALLATION
NOTE: Place one gasket above and seven below
the deflector. Replace broken or damaged gas-
kets and straighten deflector if damaged
.
1. Install carburetor and install nuts and lock washers
on the carburetor mounting studs (E), Figure 12.
FIGURE 12
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