TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 468 of 1205
TM 9-2320-387-24-l TRANSMISSION SYSTEM DIAGNOSTIC FLOWCHART TRANSMISSION RANGE PRESSURE SWITCH, CIRCUIT PRESSURE SWITCH A 765A . Disconnect the transmission connector . from transmission. Check continuity from Jl pin A to chassis ground at shunt. Refer to DS maintenance (chapter 14). Repair short to ground in wire 765A (para. 4-80). TRANSMISSION RANGE PRESSURE SWITCH, CIRCUIT PRESSURE SWITCH B 763A Disconnect the transmission connector , from transmission. Check continuity from Jl pin B to chassis ground at shunt. Repair short to ground in wire 763A (para. 4-80). Refer to DS maintenance (chapter 14). TRANSMISSION RANGE PRESSURE SWITCH, CIRCUIT PRESSURE SWITCH C Jl pin C to chassis ground at shunt. Repair short to ground in wire 764A (para. 4-80). 764A Disconnect the transmission connector from transmission. Check continuity from 2-416