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 DRIVETRAIN KNOWN INFO I c r VEHICLE FAILS ROAD TEST FLUID OK POSSIBLE PROBLEMS SHIFTER PROPELLER SHAFTS HALFSHAFTS GEARED HUBS TRANSMISSION TRANSFERCASE 1 KNOWN INFO VEHICLE FAILS ROAD TEST FLUID OK SHIFTER OK POSSIBLE PROBLEMS SHAFTS GEAREDHUBS TRANSFERCASE TRANSMISSION KNOWN INFO VEHICLE FAILS ROAD TEST FLUID OK SHIFTER OK VEHICLE MOVES POSSIBLE PROBLEMS SHAFTS GEARED HUBS TRANSFERCASE TRANSMISSION Fizh DIAGNOSTIC FLOWCHART TEST OPTIONS WITH THE VEHICLE OFF, HAVE AN ASSISTANT MOVE THE SELECTOR LEVER. DOES THE LINKAGE AT THE TRANSFER CASE WORK PROPERLY? VISUAL REASON FOR QUESTtON To make sure the shier works. DOES THE VEHICLE MOVE AT ALL? TEST OPTIONS VISUAL I I REASON FOR QUESTtON If the vehicle doesn’t move, it means the transmission or transfer case is probably at fault. DOES THE TRANSMISSION WORK PROPERLY? TRY TO FEEL IF THE TRANSMISSION IS SHIFTING PROPERLY, OR GO TO TRANSMISSION. PAGE 2-385. EST OPTtONS REASON FOR QUESTtON A road-test failure could be due to the transmission.