CONTINUITY TEST - TM-9-2320-366-20-10285

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 circuits

and cause severe burns or electrical shock.

CONTINUITY TEST

(1) Remove Power Distribution Panel (PDP)

cover (para 16-2).

(2) Locate circuit breaker to be tested on PDP

(refer to Figure 2-1. Circuit Breaker

Locations and Table 2-8. Function to

Circuit Breaker Cross Reference or Table

2-8.1. Circuit Breaker to Function Cross

Reference).

(3) Check reset button on circuit breaker. If

button is up (circuit breaker tripped), press

button to reset.

(4) Remove circuit breaker to be tested from

PDP.

(5) Set multimeter to ohms.

(6) Connect positive (+) probe of multimeter

to one circuit breaker terminal.

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

other circuit breaker terminal and note

reading on multimeter.

(8) If continuity is not present, replace circuit

breaker (para 7-9).

(9) If continuity is present, circuit breaker is OK.

Return to troubleshooting affected circuit.

(10) Install tested circuit breaker in PDP.

(11) Install PDP cover (para 16-2).

Figure 2-1. Circuit Breaker Locations

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