TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 1025 of 1760

CONTINUITY TEST

Change 1

2-639

TM 9-2320-365-20-1

(1)

Loosen six captive screws on lens.

(2)

Remove lens from housing.

(3)

Remove preformed packing from housing.

Discard preformed packing.

(4)

Remove two lamps from sockets.

(5)

Set multimeter to ohms.

(6)

Connect positive (+) probe of multimeter to

center contact of lamp.

(7)

Connect negative (-) probe of multimeter to

lamp base and note reading on multimeter.

(8)

If continuity is not present, replace one or

both lamps (para 7-29).

(9)

Install two lamps in sockets.

(10)

Install preformed packing and lens on

housing with six captive screws.

(11)

Connect batteries (para 7-48).