TM 5-3810-206-35
KEY to fig. 3-50:
1
Retaining ring
8
Impeller and shaft
15
Capscrew
22
Piston
28
Gasket
2
Spur gear
9
Pin (2 rqr)
16
Washer (8 rqr)
23
Strainer
29
Housing
3
Capscrew (8 rqr)
10
Housing, front
17
Elbow
24
Washer (3 rqr)
30
Capscrew (4 rqr)
4
Lockwas her (8 rqr)
11
Housing, rear
18
Capscrew
25
Bolts (8 rqr)
31
Impeller and shaft
5
Cover
12
Gasket
19
Bolt (2 rqr)
26
Lockwire
32
Key
6
Flanged bearing (2 rqr)
13
Capscrew
20
Spring te nsion washer
27
Pin
33
Flanged bearing (2 rqr)
7
Gaskets (2 rqr)
14
Pipe
21
Spring
Figure 3-50. Oil pump, for engine model 687C-18-ES, exploded view.
3-61
