TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 895 of 1824

VOLTAGE TEST

WARNING

CAUTION

Change 1

2-581

TM 9-2320-366-20-1

(1) Set multimeter to volts DC.

(2) Connect positive (+) probe of multimeter

to connector P131 socket.

(3) Connect negative (-) probe of multimeter to

ground.

(4) Position main light switch to SER DRIVE

(TM 9-2320-366-10-1) and note reading on

multimeter.

(5) If 12 VDC is not present, repair wire 1947

from connector P131 socket to splice

E22 (para 2-45) or replace RH door and cab

marker lights cable assembly (para 7-64).

(6) If 12 VDC is present, replace RH door

and cab marker light cable assembly

(para 7-64).

(7) Position main light switch to OFF

(TM 9-2320-366-10-1).

(8) Install gasket on RH door marker light base.

(9) Connect marker light connector to

connector P131.

(10) Install lockwasher, terminal lug TL131,

lockwasher, and nut on back of RH door

marker light base.

(11) Install RH door marker light base on

vehicle with four screws.

(12) Install RH door marker light lamp in socket.

(13) Install lens cover on base with two screws.

NOTE

Inspect connector pins/sockets for damage,

corrosion, and serviceability.

Check that

connector pins are not pushed back and

are capable of making good contact.

Use care when testing electrical connectors.

Do not damage connector pins or sockets

with multimeter probes.

Failure to comply

may result in damage to equipment.

Remove rings, bracelets, watches, necklaces,

and any other jewelry before working around

vehicle.

Jewelry can catch on equipment and

cause injury or short across electrical circuits

and cause severe burns or electrical shock.