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 1195 of 1824

TM 9-2320-366-20-1

CONTINUITY TEST

(1)

Set multimeter to ohms.

(2)

Connect positive (+) probe of multimeter

to LED socket.

(3)

Connect negative (-) probe of multimeter

to ground and note reading on multimeter.

(4)

If continuity is not present, repair wire 3094

from terminal lug TL18 to terminal lug TL93

(LH rear blackout marker light) or wire 3095

from terminal lug TL21 to terminal lug TL92

(RH rear blackout marker light) (para 2-45)

or replace rear lights cable assembly

(para 7-84 or 7-104).

CONTINUITY TEST

(1)

Set multimeter to ohms.

(2)

Connect positive (+) probe of multimeter

to inside of housing.

(3)

Connect negative (-) probe of multimeter

to LED socket and note reading on

multimeter.

(4)

If continuity is not present, replace

composite taillight assembly (para 7-39).

(5)

If continuity is present, replace rear

blackout marker light LED (para 7-39).

(6)

Open blackout marker lamp.

(7)

Install blackout marker lamp in socket.

(8)

Install preformed packing and cover on

housing with six screws.

Change 1

2-641/(2-642 Blank)