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 1363 of 1760

WARNING

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.

VOLTAGE TEST

TM 9-2320-365-20-1

Change 2

2-947

(1) Remove four nuts, washers, solenoid

bracket, washers, and

screws.

(2) Loosen screw and disconnect winch in

solenoid L4 connector from solenoid L4.

(3) Set multimeter to volts DC.

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

winch in solenoid L4 connector terminal 1.

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

ground.

(6) Position master power switch to on

(TM 9-2320-365-10).

(7) Position PTO switch to on

(TM 9-2320-365-10).

(8) Position winch power switch to on

(TM 9-2320-365-10).

(9) Position WINCH IN/OUT switch to IN

(TM 9-2320-365-10) and note reading on

multimeter.

(10) If 24 VDC is not present, go to step 3 of

this fault.

(11) Position winch power switch to off

(TM 9-2320-365-10).

(12) Position PTO switch to off

(TM 9-2320-365-10).

(13) Position master power switch to off

(TM 9-2320-365-10).