VOLTAGE TEST - TM-9-2320-366-20-30375

TM 9-2320-366-20-3

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

(1) Remove wing screw from power

distribution shelf.

(2) Loosen wing screw on electrical

distribution block cover.

(3) Remove electrical distribution block cover

from power distribution shelf.

(4) Set multimeter to volts DC.

(5) Connect positive (+) probe of multimeter

to terminal lug TL2.

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

known good ground and note reading on

multimeter.

(7) If 24 VDC is not present, go to step 2 of

this fault.

(8) If 24 VDC is present, contact supervisor,

SINCGARS/FBCB troubleshooting needs to

be performed.

Change 2

2-2301