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 ENGINE COOUNG L KNOWN INFO FAN DOESN7 DISENGAGE WHEN FAN CUT-OFF SWITCH ACTIVATES POSSIBLE PROBLkMS TIME-DELAY MODULE WIRING FAN CUT-OFF SWITCH J DIAGNOSTIC FLOWCHART TEST OPTIONS WITH THE VEHICLE OFF AND THE ROTARY SWITCH IN RUN, HOLD THE INJECTOR PUMP WIDE OPEN. IS THERE BATTERY VOLTAGE IN THE WIRE 3158 END OF THE FAN CUT-OFF SWITCH? 1. SmCE-R TEST 99 (Page 2-506) REASON FOR QUESTION This will tell you if the time-delay module is getting an input from the fan cut-off switch. TRANSMISSION, 2-188