TM 10-3930-671-24 20. Install    bearing    washer    and    nut    and    tighten spindle  (bearing  adjusting)  nut  until  there  is  a slight binding or drag in the bearings as wheel is rotated  by  hand  in  both  directions.    Then,  back nut off to nearest slot in nut and lock with cotter pin.  Bend tabs on cotter pin. 21. Recheck    for    correct    bearing    adjustment    by rotating the wheel by hand.  Wheel should rotate freely     or     with     only     slight     "drag."     Readjust bearings  by  adjusting  spindle  nut  as  necessary to avoid binding in bearings. 22. Pack the area around spindle nut with grease. 23. Install hubcap by tapping into place with a rubber or plastic-faced hammer. 24. Install wheel and tire assembly, as applicable. F-424