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 497 of 1824

VOLTAGE TEST

NOTE

Inspect connector pins/sockets for damage,

corrosion, and serviceability.

Check that

connector pins are not pushed back or not

capable of making good contact.

Use care when testing electrical connectors.

Do not damage connector pins or sockets

with multimeter probes.

Failure to comply

may result in damage to equipment.

CAUTION

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.

WARNING

(1)

Remove instrument panel assembly for access

(para 7-15).

(2)

Disconnect connector clamp from WATER

TEMP gage connector.

(3)

Disconnect connector PX11 from WATER

TEMP gage connector.

(4)

Set multimeter to volts dc.

(5)

Connect positive (+) probe of multimeter

to connector PX11 pin 3.

(6)

Connect negative (-) probe of multimeter

to ground.

(7)

Position master power switch to on

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

multimeter.

(8)

If 24 vdc is not present, repair wire 1546

from connector PX11 pin 3 to terminal board

TB1 position 61 (para 2-45) or replace

WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

(9)

Position master power switch to off

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

TM 9-2320-366-20-1

Change 1

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