TM 5-3895-382-24 17. Install bearing adjusting nut (15).  Tighten the nut with Tool  (C)  to  a  torque  of    135  N· m  (100  lb-ft),  while rotating the wheel hub assembly in both directions.  Rap the wheel hub assembly with a soft faced hammer; then re-tighten the nut again to a torque of 135 N· m (100 lb- ft).  Repeat this procedure until the nut will not advance with the application of 135 N· m (100 lb-ft) of torque. 18. Loosen the bearing adjusting nut to relieve the preload on  the  bearings.    The  torque  on  the  bearing  adjusting nut should be zero. 19. Determine the wheel hub assembly rolling torque.  This torque  value  must  be  obtained  while  the  hub  is  being rotated at a steady rate (not starting torque).  Use a flat bar with a welded nut in the center, attached to the face of the hub.  Use a torque wrench to turn the hub.  Note the rolling torque. 20. An    alternate    method    for    determining    wheel    hub assembly rolling torque is to wind a cord around the hub barrel.    Attach  a  spring  scale  to  the  cord,  and  pull  it straight out at a steady rate.  Torque in units of lb-ft.  = (Ib.  pull X inches of hub barrel radius) divided by 12. 21. Tighten bearing adjusting nut (15), and recheck the hub rolling torque.  The increase in rolling torque from Step 19 to Step 20 should be 4 to 7 N· m (3 to 5 lb-ft) if new beatings  are  used.    If  the  beatings  are  reused,  the torque increase should be 2.0 to 3.4 N· m (1.50 to 2.50 Ib-ft). 22. Install pin (14) in the adjusting nut. 23. Press ring gear (13) into place on the carrier.  Pin (14) must line up with hole (20) on the back side of the ring gear. 24. Install   axle   shaft   (12)   into   the   axle   assembly.      The splines on the end of the axle shaft must engage with the internal splines in the differential. 25. Install sun gear (11) and a new snap ring (10) to hold it in position. 26. Assemble the planetary spider assembly as follows: a. Check   the   condition   of   the   bores   in   planetary gears  (7).    If  the  bores  are  rough  or  worn,  use new parts for replacement. b. Install  planetary  shafts  (8)  in  the  spider  with  a press.  Install set screws (9).  Put a thin coat of oil in the bores of planetary gears (7).  Install the planetary  gears  on  the  planetary  shafts.    Install washers  (6)  and  new  snap  rings  (5)  to  hold  the gears. 27. Install thrust button (4) in the spider. 28. Be  sure  the  mounting  flange  on  the  planetary  spider assembly  and  the  mounting  face  on  the  wheel  hub assembly are clean and free of dir.  Put a bead of  8T- 9022 General Purpose Adhesive Sealant on the face of  the  wheel  hub  assembly.    Be  sure  the  adhesive sealant goes around the inner edge of all fastener holes to ensure complete sealing. 29. Fasten    Tool    (A)    and    a    hoist    to    planetary    spider assembly  (2).    Put  the  planetary  spider  assembly  in position on the wheel hub assembly, aligning the gear teeth  of  the  planetary  gears  with  the  teeth  on  the  sun gear  and  ring  gear.    Align  the  match  marks  on  the planetary spider assembly and the wheel hub assembly. 30. Install  sixteen  bolts  (1)  that  hold  the  planetary  spider assembly to the wheel hub assembly.  Tighten the bolts to a torque of 90 to 125 N· m (65 to 90 lb-ft). 31. Fill the wheel end assembly with oil to the correct level. See,    "Planetary"    in    the    Operation    &    Maintenance Manual. End By: a. Install wheel and tire assemblies 16-87