TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 511 of 1205
TM 9-2320-387-24-l DRIVETRAIN DIAGNOSTIC FLOWCHART - INFO ARE BOTH PROPELLER SHAFTS AND U-JOINTS OK? VEHICLE FAILS ROAD TEST FLUID OK SHIFTER OK VEHICLE MOVES REASON FOR QUESTtON The propeller shafts transmit power to the differentials. POSSIBLE PROBLEMS DIFFERENTIALS SHAFTS GEARED HUBS TRANSFER CASE KNOWN INFO OPTIONS VISUAL ARE ALL 4 HALFSHAFTS AND CONSTANT VELOCITY JOINTS OK? JEHICLE FAILS ROAD TEST -LU ID OK SHIFTER OK rlEHlCLE MOVES ‘ROPELLER SHAFTS OK POSSIBLE PROBLEMS REASON FOR QUESTION Haffshafts transmit power from the differentials to the geared hubs. DIFFERENTIALS HALFSHAFTS GEARED HUBS TRANSFER CASE ITEST omotds VISUAL INSPECT THE GEARED HUBS. ARE THEY OK? KNOWN INFO VEHICLE FAILS ROAD TEST FLUID OK SHIFTER OK VEHICLE MOVES PROPELLER SHAFTS OK HALFSHAFTS OK REASON FOR QUESTION The geared hubs transmit power from the drivetrain to the wheels. POSSIBLE PROBLEMS DIFFERENTIALS GEARED HUBS TRANSFER CASE