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 KNOWN INFO POWER AVAILABLE TO GAUGES VOLTMETER DOESN’T WORK POSSIBLE PROBLEMS VOLTMETER WIRING I KNOWN INFO POWER AVAILABLE AT VOLTMETER POSSIBLE PROBLEMS VOLTMETER WIRING DISCONNECT WIRE 567A AT THE VOLTMETER. WITH THE ROTARY SWITCH IN THE RUN POSITION, DO YOU HAVE BA-ITERY VOLTAGE AT WIRE 567A? 1 TEST OPTIONS 1. STE/ICE-R TEST 89 (Page 2-508) 2. MULTIMETER REASON FOR QUESTION The voltmeter reads voltage on this wire. DIAGNOSTIC FLOWCHART - IS THERE CONTINUITY BETWEEN WIRE 58F AND ENGINE (OR BODY) GROUND? OPTIONS 1. STEIICE-R TEST 91 (Page 2-508) 2. MULTIMETER REASON FOR QUESTION This wire is the ground reference for the voltmeter. REPLACE VOLTMETER. 2-332