TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 247 of 1760
TM 9-2320-365-20-1 Change 1 2-151 Figure 2-1. Circuit Breaker Locations 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). circuit. (10) Install tested circuit breaker in PDP. (11) Install PDP cover (para 16-2). WARNING OK. Return to troubleshooting for affected (9) If continuity is present, circuit breaker is