(9) The no-load test readings must be 10 volts, and 2,700-rpm minimum armature speed. If the
starting motor does not test as specified, it must be repaired.
d. Disassembly
(1) Remove the nut (23, fig.35), screw (24) and cover (9) from the frame and field assembly (37).
(2) Remove the insulation from cover band (9).
(3) Lift the brush springs (12) and remove the two insulated brushes (15) from their holders.
(4) Remove the fillister head screws (10), lockwashers (11) and commutator head assembly (8) from
the frame and field assembly (37).
1
Armature
14 Ground brush
27 Screw
2
Starter housing
15 Insulated brush
28 Gasket
3
Pinion housing
16 Field coil assembly
29 Capscrew
4
Drive assembly
17 Screw
30 Lockwasher
5
Drive spring
18 Insulator
31 Lockwasher
6
Drive head
19 Nut
32 Capscrew
7
Intermediate bearing assembly
20 Terminal stud
33 Oil seal
8
Commutator head assembly
21 Thrust washer
34 Bearing
9
Cover band
22 Key
35 Bearing cap
10
Machine screw
23 Nut
36 Screw
11
Lockwasher
24 Screw
37 Frame assembly
12
Spring
25 Thrust washer
13
Felt
26 Shim
B Exploded view
Figure 35-Continued.
AGO 6871A
73
