TM-9-2320-366-20-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-2 - Page 737 of 1632

TM 9-2320-366-20-2

Change 1

2-1545

WARNING

VOLTAGE TEST

(1)

Remove PDP cover (para 16-2).

(2)

Remove relay K12 from PDP.

(3)

Set multimeter to volts DC.

(4)

Connect positive (+) probe of multimeter

to PDP, where relay K12 terminal 86 was

removed.

(5)

Connect negative (-) probe of multimeter

to ground.

(6)

Position main light switch to STOP LIGHT

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

multimeter.

(7)

If 12 VDC is not present, repair wire 1673

from relay K12 terminal 86 on PDP to

connector J913 pin 1 (para 2-45) or replace

WTEC II dashboard cable (para 7-10) or

WTEC III dashboard cable assembly

(para 7-11).

(8)

Position main light switch to OFF

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

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.