20.
Nut
1. Insulation
21.
Screw
(3
rqr)
2. Contact
22.
Battery
contact
3.
Contact
spring
(2
rqr)
23.
Trunk
4.
Washer
(2
rqr)
24.
Link
contact
5.
Nut
(2
rqr)
25.
Spring
6.
Battery
26.
Screw
7.
Separator
washer
27.
Knob
8.
Cable
28.
Slide
lever
9. Rheostat
29.
Lamp
(5
rqr)
10.
Contact
(3
rqr)
30. Trunk
11.
Screw
(2
rqr)
31.
Screw
(4
rqr)
12.
Cable
32.
Nut
13.
Screw
(2
rqr)
33.
Battery
box
14.
Socket
(2
rqr)
34. Setscrew
15.
Setscrew
(4
rqr)
35.
Rheostat
knob
16.
Dummy
battery
36.
Taper
pin
17.
Nut
37. Holding washer
18.
Body
19.
Stud
4-4.
Battery
box,
exploded
view.
from
the
cables,
trunks,
rheostat,
springs,
and
( 5 ) Remove the nut (32) and remove the knob
washers. Clean the battery box with a soft rag
( 2 7 ) , slide lever (28), link contact (24), and spring
moistened with cleaning solvent and wipe dry.
(25). Remove the spring from the link contact.
( 2 ) Inspect the cables for cracked, swollen, or
( 6 ) Remove the separator washer (7) from the
damaged insulation, broken wires, and defective
battery
box.
terminals. Inspect the springs for bends, breaks,
b. Cleaning, Inspection, and Repair.
a n d fatigue. Inspect the trunks for splits, cracks,
(1) Clean all metal parts with an approved
a n d other damage. Inspect the sockets for cracks
cleaning solvent. Remove all corrosion from ter-
and damage. Inspect the washers for cracks and
m i n a l s and contacts. Wipe dirt and foreign matter
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