CONTINUITY TEST - TM-9-2320-366-20-10483

TM 9-2320-366-20-1

CONTINUITY TEST

(1) Set multimeter to ohms.

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

relay K19 terminal 87a.

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

relay K19 terminal 30 and note reading on

multimeter.

(4) If continuity is not present, replace relay

K19 (para 7-9).

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) Set multimeter to volts DC.

(2) Connect positive (+) of multimeter to

relay K19 socket 30 on PDP.

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

ground.

(4) Position master power switch to on (TM 9-

2320-366-10-1) and note reading on

multimeter.

(5) If 24 VDC is not present, go to step 8 of this

fault.

(6) Position master power switch to off (TM 9-

2320-366-10-1).

Change 1

2-316.1