TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l INSTRUMENTS CIRCUITS cxa DIAGNOSTIC FLOWCHART KNOWN INFO POWER AVAIlABLE TO GAUGES WINDSHIELD WIPERS DON’T WORK POSSIBLE PROBLEMS WIPER MOTOR WIRING I KNOWN INFO 1 POWER TO WIPER MOTOR 1 POSSIBLE PROBLEMS 1 WIPER MOTOR WIRING DISCONNECT WIRE 27 AT WIPER MOTOR CONNECTOR. WITH ROTARY SWITCH IN THE RUN POSITION, DO YOU HAVE BATTERY VOLTAGE AT THE MOTOR CONNECTOR? v F2 1 TEST OPTIONS 1. STUICE-R TEST 91 DO YOU HAVE CONTINUITY FROM (Page 2-508) WIRE 57 AT THE CONNECTOR-TO- BODY (OR ENGINE) GROUND? 2. MULTIMETER REASON FOR QUESTION I 1 This wire provides ground for 2-334