TM 9-2350-287-20-12-19. TROUBLESHOOTING CHART (continued).h. LIGHTS (continued).(4) ENGINE LOW LEVEL COOLANT LIGHT FAILS TOOPERATE WHEN PRESSED-TO-TEST. All otherlights operate (continued).C. 6. Turn MASTER switch OFF (refer to TM 9-2350-287-10).does light illuminate?Replace low level coolant light press-to-test indicator lamp (para 7-6). Verifyproblem is solved.D. 1. Disconnect harness 12260298 from har-ness 12260287.2. Place one lead of multimeter in wire 352Aon pin G of harness 12260298 connectorand place other lead of multimeter on har-ness 12260298 wire 352A coolant low levellight connector.3. Check for continuity.Is continuity indicated?Repair wire 352A or replace harness12260298 (para 7-7). Verify problemis solved.E. 1. Reconnect wire harness 12260298 toconnector 12260287. Connect 352A to cool-ant low level light and reassemble portableinstrument panel.2. Disconnect wire harness 12260287 fromdriver's bulkhead.3. Connect one lead of multimeter on pin Mof harness 12260287 bulkhead connectorand place other lead on socket G of harness12260287 portable instrument panel har-ness connector.4. Check for continuity.Is continuity indicated?Continued on next page2-149
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