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 1307 of 1824

Change 1

2-749

TM 9-2320-366-20-1

VOLTAGE TEST

WARNING

(1) Remove PDP cover (para 16-2).

(2) Remove diode D1B (LH) or diode D2A

(RH) from PDP.

(3) Set multimeter to volts DC.

(4) Connect positive (+) probe of multimeter

to PDP, terminal 4 (LH) or terminal 2 (RH)

where diode D1B (LH) or diode D2A (RH)

was removed.

(5) Connect negative (-) probe of multimeter

to ground.

(6) Position master power switch to on

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

(7) Position main light switch to STOPLIGHT

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

(8) Apply brakes and note reading on

multimeter.

(9) If 12 VDC is not present, repair wire

461B from diode D1B terminal 4 to

connector J19 pin 2 (LH) or wire 460B

from diode D2A terminal 2 to connector

J19 pin 3 (RH) or replace WTEC II

dashboard cable assembly (para 7-10)

or WTEC III dashboard cable assembly

(para 7-11).

(10) Position master power 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.

(11) Position main light switch to OFF

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