TM 1-1270-476-30
6-22
6-4. BRAKE RELEASE POWER SUPPLY ASSEMBLY REPAIR (cont)
INSTALLATION
f. Solder five wires (9) to switch S3 (7), refer
to table 4 for switch S3 wiring and remove
tags.
g. Position switch S3 (7) in control panel (8)
with alinement key (10) in alinement hole.
Install nut (5) and washer (6) on switch S3
(7).
h. Solder two wires (2) to terminals of
batteries BT1 (3) and BT2 (4) and remove
tags.
i. Slide insulating sleeving (1) over terminals
of batteries BT1 (3) and BT2 (4).
j. Have installation inspected.
k. Install control panel assembly (1 above).
END OF TASK
Table 4. Switch S3 Wiring
FROM
TO
S3-C(1)
DS1-2
S3-C(2)
DS1-1
S3-NC(1)
A1-E10
S3-NC(2)
-
S3-NO(1)
A1-E14
S3-NO(2)
A1R2-1
