TM 5-4520-208-15
1 End bell
11 Junction box
2 Plug, cap
12 Gasket
3 Bolt, thru
13 ON-OFF switch
4 Ball bearing (2)
14 Cover
5 Armature
15 Boot
6 Key
16 Screw, machine, 1/4-20 x 1/2 in. (2)
7 Housing, with stator
17 Connector, cable
8 Gasket
18 Cable, electrical
9 Spacer
19 End bell, drive
10 Gasket
20 Spring washer
Figure 53. Electric motor, exploded view.
c. Assembly and Installation.
(4) Install the spring washer (20) (cup-
ped side up) and the drive endbell
(1) Press the bearings (4, fig. 53) on the
(19) on the shaft. Aline the locating
shaft (5). Make sure the sealed sides
marks and secure the endbell with the
of the bearings are toward the arma-
thru bolts (3) and the lockwashers
ture.
and nuts. Install the cap plug (2)
(2) Aline the locating marks and install
in the endbell.
the endbell (1) on the housing (7).
(5) Install the connector (17) and cable
install the armature shaft with the
(18) (para 106).
rings into the housing and the
(6) Install the electric motor on the brack-
et (para 104).
105
