TM 5-6115-405-15
1
Screw, fillister-hd (4)
11
Diaphragm gasket
21
Choke shutter
2
Washer, lock (4)
12
Screw, thread cutting
22
Ball bearing
3
Pump cover
13
Fulcrum pin
23
Compression spring
4
Fuel pump gasket
14
Inlet valve control lever
24
Screw, round-hd (2)
5
Fuel pump diaphragm
15
Compression spring
25
Washer, lock (2)
6
Screen
16
Expansion plug
26
Throttle shaft clip
7
Screw, round-hd (4)
17
Inlet needle
27
Throttle shutter
8
Washer, lock (4)
18
Main adjustment screw
28
Spring pin
9
Diaphragm cover
19
Compression spring
29
Throttle shaft and lever
10
Diaphragm
20
Choke shaft and lever
30
Body
Figure 6-5-Continued.
6-20. Reassembly
b. When installing inlet valve control lever (14)
Reassemble in the reverse of numerical sequence as
and compression spring (15), check that the spring rests
illustrated on figure 6-5. Note-the following:
in the well of body (30) and is located on the dimple of
the lever. Do not stretch the spring. The lever is
properly set when flush with the floor of the diaphragm
a. Be sure diaphragm (10, fig. 6-5) and fuel pump
chamber. If diaphragm end of lever is low, pry up. If
diaphragm (5) are installed correctly. Locate the parts
lever is high, depress diaphragm end and push on
on the cast pins in body (30). Tighten screws evenly.
needle for proper adjustment.
6-15
