TM-9-2320-283-20-2
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3
DECEMBER 1983
TM-9-2320-283-20-2 - Page 82 of 852
TM 9-2320-283-20-2
ELECTRICAL SYSTEM.
3-79.
BLACKOUT TOGGLE SWITCH REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
A. REMOVAL.
I
1.
Two screws (1).
Loosen.
2.
Panel (2).
Lower.
3.
Hex nut (13) and
Remove.
lockwasher (12).
4.
Blackout toggle
Remove.
Push through item (2).
switch (14).
5.
Twelve screws
Remove.
Tag wires for identifi-
(16), twelve
cation.
lockwashers (15),
wires (3), (4),
(5), (6), (7),
(8), (9), (10),
(11), (17), (18),
and (19).
B. INSTALLATION.
6.
Twelve screws
Install.
Connect according to
(16), twelve
identification tag from
lockwashers (15),
step 5.
wires (3), (4),
(5), (6), (7),
(8), (9), (10),
(11), (17), (18),
and (19).
7.
Blackout toggle
Install.
Make sure that item (14)
switch (14).
can be operated in up
and down position prior
to mounting.
8.
Hex nut (13) and
Install and tighten.
lockwasher (12).
3-454
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