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 282 of 852

TM 9-2320-283-20-2

ELECTRICAL SYSTEM.

3-112.

INSTRUMENT PANEL RELAYS REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

NOTE

Use this procedure to replace

any one of the eight instrument panel relays.

A.

REMOVAL.

1.

Panel (1).

Loosen three items (2), and

open.

2.

Relay (3).

Using flat tip screwdriver,

pry out of item (4).

B.

CLEANING AND INSPECTION.

3.

All parts.

Clean and inspect.

Refer to paragraphs 3-4

and 3-5.

If item (4) is

damaged, go to paragraph

3-127 (Wire Harness

Repair).

C.

INSTALLATION

5.

Relay (3).

Line up terminals, and push

into item (4).

6.

Panel (1).

Close, and secure with three

items (2).

NOTE

Follow-on maintenance action required:

Connect battery power (para 3-120).

3-654