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 1119 of 1824

WARNING

CAUTION

Change 1

2-605

TM 9-2320-366-20-1

NOTE

(1) Disconnect middle rear marker light

connector from connector P56.

(2) Set multimeter to volts DC.

(3) Connect positive (+) probe of multimeter

to connector P56.

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

ground.

(5) Position main light switch to SER DRIVE

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

on multimeter.

(6) Position main light switch to OFF

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

(7) If 12 VDC is not present, repair wire 489

from connector P56 to splice E27

(para 2-45) and go to step 4 of this fault if

required or replace M1088 rear lights cable

assembly (para 7-104) and go to step 1 of

this fault.

(8) If 12 VDC is present, replace middle rear

marker light (para 7-38) and go to step 4

of this fault if required.

(9) Connect middle rear marker light connector

to connector P58.

VOLTAGE TEST

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 not

to bend connector pins or damage connector

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, or

cause severe burns or electrical shock.