TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1

(1) UPPER REAR DOOR DOES NOT GO UP OR DOWN

TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1_335

TM-9-2350-287-20-1 Carrier Ammunition Tracked M992A21 (2350-01-352-3021) EIC:AE6 Manual
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TM 9-2350-287-20-1 2-19. TROUBLESHOOTING CHART (continued). t. HYDRAULIC SYSTEMS, ELECTRICAL (continued). (1) UPPER REAR DOOR DOES NOT GO UP OR DOWN (continued). CONTINUED FROM A B. 1. Disconnect wire 10 of wire harness 12330252 from upper rear door switch. 2. Place red lead of multimeter to wire 10 socket and ground black lead. 3. Turn MASTER switch ON (refer to TM 9- 2350-287-10). 4. Check for 24 ± 3 vdc. 5. Turn MASTER switch OFF (refer to TM 9- 2350-287-10). Was voltage indicated? I I CONTINUED AT STEP E I C. 1. Reconnect wire 10 to upper rear door switch. 2. Disconnect wire 10 from output of circuit breaker no. 4 of circuit breaker panel no. 2. 3. Place red lead of multimeter in circuit breaker no. 4 and ground black lead. 4. Turn MASTER switch ON (refer to TM 9- 2350-287-10). 5. Check for 24 ± 3 vdc. 6. Turn MASTER switch OFF (refer to TM 9- 2350-287-10). Was voltage indicated? Continued on next page 2-282

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