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 130 of 852

TM 9-2320-283-20-2

ELECTRICAL SYSTEM.

3-87.

WARNING AND INDICATOR LAMPS REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

D.

TUBE ASSEMBLY AND LENSES INSTALLATION (Continued)

15.

High beam socket

Install in item (8).

Install according to

and wire assembly

identification tag from

(7), park brake

step 7.

socket and wire

assembly (6),

differential

lockout socket and

wire assembly (5),

engine temperature

socket and wire

assembly (4), and

engine oil socket

and wire assembly

(3).

E.

OPERATIONAL CHECK.

16.

Instrument panel

Raise.

(2).

17.

Two quarter-turn

Tighten.

screws (1).

18.

Switch (as

Turn on and verify opera-

Refer to TM 9-2320-

required).

tion of new bulb.

283-10.

NOTE

Follow-on maintenance action required:

None.

3-502