TM  10-3930-643-34 FRONT  AND  REAR  AXLES  TROUBLESHOOTING  AND  MAINTENANCE. 7-2. Front Axle Assembly (S/N 2001 to 2903). (Sheet 5 of 6) INSTALLATION 18. Using a 1-1/4” socket and socket wrench  handle,  install  new  preformed packing  (35),  plug  (34),  new preformed packing (33) and plug (32). 19. Using an 11/16” socket and socket wrench handle,   install plug (31). 20. Using  a  transmission  and  differential lift,  position  front  axle  assembly under front of vehicle. 21. Using  a  1-1/2”  socket,  socket  wrench handle and a 1-1/2” open end wrench, install  eight  washers (30), bolts (29), washers (28) and nuts (27). Using a 3/4”   torque wrench, tighten bolts (29) to 680 lb-ft. 22. Using a 3/4”   socket  and  socket  wrench handle, install clamp (26), washer (25) and bolt (24). 23. Using two 7/16” box and open end wrenches,  position  and  install  tube assemblies  (23). Go to sheet 6 7-9