TM 9-2350-287-20-l2-19. TROUBLESHOOTING CHART (continued).d. ENGINE, ELECTRICAL SYSTEM (continued).(5) ENGINE CRANKS, BUT WILL NOT START INCOLD WEATHER OR GLOW PLUG SYSTEMFAILS TO OPERATE. All other electrical systemsoperate (continued).CONTiNUED FROM FF. 5. Check for 24 ± 3 vdc.6. Turn MASTER switch OFF (refer to TM 9-2350-287-1 O).Is continuity indicated?Replace circuit breaker no. 7 of panel no.1 (para 7-11). Verify problem is solved.Repair 10F or replace harness 12376405(para 7-57). Verify problem is solved.CONTINUED FROM STEP C G. 1. Disconnect harness 12260287 at driver’sbulkhead disconnect.2. Place multimeter red lead on pin F ofharness 12260287 bulkhead connector andplace other lead on wire 486A of harness12260287 GLOW PLUG switch connector.3. Check for continuity.Is continuity indicated?Repair wire 486A or replace harness12260287 (para 7-56). Verify problem issolved.Continued on next page2-78
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