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 1263 of 1824

TM 9-2320-366-20-1

Change 1

2-709

CONTINUITY TEST

(10)

Connect connector PX15 to main light

switch.

(11)

Install instrument panel assembly (para 7-15).

(1) Remove instrument panel assembly for

access(para 7-15).

(2) Disconnect connector PX15 from main light

switch.

(3) Set multimeter to ohms.

(4) Connect positive (+) probe of multimeter to

main light switch pin F.

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

main light switch pin E.

(6) Position main light switch to BO MARKER

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

multimeter.

(7) If continuity is not present, replace main light

switch connector (para 7-17).

(8) If continuity is present, repair wire 1572

from connector PX15 socket E to terminal

board TB1 position 56 (para 2-45) or replace

WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard

cable assembly (para 7-11).

(9) Position main light switch to OFF

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

Inspect connector pins/sockets for damage,

corrosion, and serviceability.

Check that

connector pins are not pushed back and

are capable of making good contact.

NOTE-