VOLTAGE TEST - TM-9-2320-366-20-11433

TM 9-2320-366-20-1

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 heater fan control switch

(para 18-10).

(2)

Set multimeter to volts dc.

(3)

Connect positive (+) probe of multimeter to

personnel heater fan control switch blue wire.

(4)

Connect negative (-) probe of multimeter to

ground.

(5)

Position master power switch to on

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

multimeter.

(6)

If 24 vdc is not present, go to step 5 of

this fault.

(7)

Position master power switch to off

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

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