TM 5-4520-208-15
MEC 4520-208-15/50
1
End plug
23
End plug
24
2
Washer, nonmetallic (gasket)
Washer, nonmetallic (gasket)
25
3
Spring seat
Packing, preformed
4
26
Roller
Helical compression spring
Drive key
6
27
Piston
28
6
Crescent
Pipe plug, 1/4 NPT
7
Pin (2)
29
Pump body
Pump shaft
8
End plate
30
31
Pump seal assembly
9
Strainer
Spring
10
32
Screw, machine, No. 10-32 x 1 5/8 in. (5)
11
Spring washer
33
Gasket
12
Packing, preformed
Pump cover
34
13
35
Seal housing
Screw, cap, hex hd, 1/2-20 x 1 1/8 in. (8)
14
Seal face
36
Rotor
37
15
Bearing retainer
End cap nut
16
Screw, machine, No. 10-32 x 1/2 in. (3)
38
Gasket
17
Washer, lock, IT, No. 10 (3)
39
Adjusting screw
18
Pin, grooved, headless, 3/16 x 1/2 in. (2)
40
Rotor housing
19
Ball bearing, annular
41
Port housing
20
42
Packing, preformed
Gasket
21
Piston sleeve
43
Gasket
22
Retainer sleeve
Figure 50. Fuel pump, exploded view.
96
