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 286 of 852
TM 9-2320-283-20-2
ELECTRICAL SYSTEM.
3-113.
INSTRUMENT PANEL 24 VOLT RELAY REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
A.
REMOVAL.
1.
Two screws (9),
Remove from item (5).
Tag wires for identifi-
washer (8), two
cation.
wires (7), and
wire (10).
Pull out of item (5).
2.
Plug (3).
3.
Two nuts (1),
Remove from item (4).
washers (2), screws
(6), and relay (5).
B.
CLEANING AND INSPECTION.
4.
All parts.
Clean and inspect.
Refer to paragraphs 3-4
and 3-5.
C.
INSTALLATION.
5.
Relay (5).
a.
Position on item (4).
b.
Secure with two items (1),
(2), and (6).
6.
Plug (3).
Push onto terminals of item
(5).
7.
Two wires (7) and
a.
Position on terminals of
wire (10).
item (5).
b.
Secure with two items (8)
and (9).
NOTE
Follow-on maintenance action required: Install manual reset circuit breaker mounting
bracket (para 3-114). Connect battery power (para 3-120).
3-658
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