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 DIAGNOSTIC FLOWCHART t TEST OPTIONS KNOWN INFO - I DISCONNECT GLOW PLUG CONTROLLER. DO YOU HAVE CONTINUITY BETWEEN SOCKET 6 IN THE CONTROLLER HARNESS & SOCKET A IN THE ENGINE CONNECTOR HARNESS? LAMP OK 1. STUICE-R TEST 91 (Page 2-508) 2. MULTIMETER POSSIBLE PROBLEMS REASON FOR QUESTION This wire provides power to the controller. PCB GLOW PLUG CONTROLLER WIRING I OR REPLACE TEST OPTIONS 1 KNOWN INFO LAMP OK 1. STE/ICE-R TEST 91 (Page 2-508) 2. MULTIMETER DO YOU HAVE CONTINUITY BETWEEN SOCKET 3 IN THE CONTROLLER HARNESS & SOCKET B IN THE ENGINE CONNECTOR HARNESS? POSSIBLE PROBLEMS REASON FOR QUESTION This wire returns power for the lamp. PCB GLOW PLUG CONTROLLER WIRING KNOWN INFO T OPTIONS WIRING TO 8 FROM CONTROLLER OK RECONNECT GLOW PLUG CONTROLLER. DO YOU HAVE CONTINUITY BETWEEN SOCKET A & SOCKET B IN THE ENGINE CONNECTOR HARNESS? 1. STEIICE-R TEST 91 (Page 2-508) G 2. MULTIMETER POSSIBLE PROBLEMS REASON FOR QUESTION PCB GLOW PLUG CONTROLLER If you don’t have continuity here, you know that the controller is bad. 2-320