TM 10-3930-659-34 5-15.  FRONT AXLE YOKE, INPUT QUILL, AND PINION SHAFT MAINTENANCE (Con’t). NOTE Steps (I) and (m) will seat bearing cone on pinion shaft. (I) Install  front  axle  yoke  (8),  spacer  (7),  and nut (6) oh pinion shaft (10). (m) Secure  front  axle  yoke  (8)  in  machinist’s vise  or  axle  yoke  holding  tool  and  torque nut (6) to 445 lb. ft. (603 Nom). (n) Loosen nut (6) to less than 200 lb. ft.    (271 N-m). (o) Torque nut (6) to 225-300 Ib.ft.  (305- 407 Nom). (p). Turn pinion shaft (10) several times using 2-4  lb.-ft.    (3-5  Nrm)  force  on  front  axle yoke (8) end of pinion shaft. (q). Using   dial   indicator,   measure   end   play using  upward  force  of  23-68  lb  (102-302 N) force.   End   play   must   be   0.001-0.003 in.  (0.025-0.076  mm).    Adjust  shims  until proper measurement is reached. (r). Torque  nut  (6)  so  that  new  cotter  pin  (5) can  be  installed,  but  do  not  install  cotter pin. (s) Mark nut (6) and pinion shaft (10). (t) Remove nut (6), spacer (7), and front axle yoke (8) from pinion shaft (10). (u). Apply lubricating oil to pinion shaft (10). (v). Install new seal (9), front axle yoke (8), new preformed packing (12), spacer (7), and nut (6) on pinion shaft (10).  Torque nut to mark made in step (s).  Torque should be 225-300 Ib.-ft.  (305-407 N-m). (w) Install new cotter pin (5). (x) Install new preformed packing (17) on front input quill (11). TA708359 5-148