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 1489 of 1824

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

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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 circuit

and cause severe burns or electrical shock.

VOLTAGE TEST

(1)

Remove three screws and washers from PDP.

(2)

Remove three screws from PDP.

(3)

Lift PDP outward to gain access.

(4)

Install relay K32 in PDP.

(5)

Set multimeter to volts dc.

(6)

Connect positive (+) probe of multimeter to

terminal 87 on relay K32.

(7)

Connect negative (-) probe of multimeter to

ground.

(8)

Position master power switch to on

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

(9)

Press horn button (TM 9-2320-366-10-1) and

note reading on multimeter.

(10)

If 24 vdc is not present, replace relay K32

(para 7-9).

(11)

Position master power switch to off

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