TM 9-2350-287-20-12-19. TROUBLESHOOTING CHART (continued).d. ENGINE - ELECTRICAL SYSTEM (continued).(3) ENGINE CRANKS, BUT WILL NOT START(continued).CONTINUED FROM ANOTEIf voltage was indicated but right in-tank fuel pump was not operating,then remove powerpack (para 3-2)and repeat procedure A for right in-tank fuel pump. If voltage is indicated,replace right in-tank fuel pump.B. 1. Reconnect wire 76 to left in-tank fuel pump.2. Disconnect harness l2330252 from harness10921380 at bulkhead disconnect.3. Place multimeter red lead in socket N andground black lead,4. Turn MASTER switch ON (refer to TM 9-2350-287-1 O) and check socket N for voltage(24 ± 3 vdc).5. Turn MASTER switch OFF (refer to TM 9-2350-287-1O).Is voltage present?Repair or replace harness 10921380(para 7-43). Veril problem is solved.C. 1. Reconnect harness 12330252 to harness10921380 at bulkhead disconnect.2. Disconnect wire 76 of harness 12330252 atfuel prime pump switch output.3. Place multimeter red lead on fuel primepump switch output and ground black lead.4. Turn MASTER switch ON (refer to TM 9-2350-287-1O).WIRE 76HARNESS12330252SOCKET NHARNESS10921360FUEL PRIME PUMPSWITCH OUTPUTContinued on next page2-63
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