TM10-3930-660-20 13-3. WHEEL ASSEMBLY - REPLACE/REPAIR (cont'd) For axle replacement, position floor jack under differential housing. 4.   PLACE FLOOR JACK UNDER APPROPRIATE AXLE HOUSING, ON SAME SIDE AS WHEEL ASSEMBLY (2) TO BE REMOVED. RAISE VEHICLE UNTIL TIRE (1) IS OFF THE GROUND  . For axle replacement, position jackstand under frame to the inside of axle being removed. 5.   PLACE JACKSTAND UNDER APPROPRIATE AXLE HOUSING, ON SAME SIDE AS WHEEL ASSEMBLY (2) TO BE REMOVED. WARNING Two personnel are required to remove wheel assembly (2) from wheel hub (6) of vehicle. Weight of wheel assembly (2) is approximately 465 lbs. Failure to follow this instruction could result in serious injury or death. 6. REMOVE EIGHT WHEEL NUTS (5) AND WHEEL ASSEMBLY (2) FROM WHEEL HUB (6). 7. LOWER VEHICLE WITH FLOOR JACK UNTIL AXLE  HOUSING JACKSTAND. Repair of wheel IS SUPPORTED BY assembly (2) is limited to replacing valve stem and valve core. Refer to Para. 13-4 for valve stem and valve core replacement procedures. INSTALLATION Two personnel are required to position wheel assembly (2) on wheel hub (6) of vehicle. 1. 2. 3* 4. 5. 6. 7. 8. PLACE FLOOR JACK UNDER APPROPRIATE AXLE HOUSING, ON SAME SIDE AS WHEEL ASSEMBLY (2) TO BE INSTALLED. RAISE VEHICLE AS REQUIRED UNTIL APPROPRIATE AXLE IS OFF OF JACKSTAND AND WHEEL HUB (6) IS HIGH ENOUGH FOR INSTALLATION OF WHEEL ASSEMBLY (2). PLACE WHEEL ASSEMBLY (2) ON WHEEL HUB (6). INSTALL BUT DO NOT TIGHTEN EIGHT WHEEL NUTS (5) UNTIL NUTS ARE SEATED . REMOVE JACKSTAND FROM UNDER AXLE. LOWER VEHICLE WITH FLOOR JACK UNTIL TIRE (1) IS JUST RESTING ON GROUND. TORQUE WHEEL NUTS (5) TO 470 LB. FT. COMPLETELY LOWER VEHICLE WITH FLOOR JACK. REMOVE BLOCKING MATERIAL FROM BETWEEN REAR AXLE HOUSING (3) AND BOTH FRAME STOPS (4). REMOVE WHEEL CHOCKS FROM TIRES (1) AS REQUIRED. 13-3