TM 10-3930-659-34 5-16. REAR AXLE FRONT OSCILLATING SUPPORT YOKE, INPUT QUILL, AND PINION SHAFT MAINTENANCE (Con’t). (j) Using  arbor  press,  press  pinion  shaft  (12)  into front input quill (11). (k) Using  arbor  press,  press  bearing  cone  (19)  on pinion shaft (12). NOTE Steps (I) and (m) will seat bearing cone on pinion shaft. (I) Install rear axle front oscillating support yoke (8), spacer (7), and nut (6) on pinion shaft (12). (m) Secure rear axle front oscillating support yoke (8) In machinist’s vise c-: oes yoke holding tool and torque nut (6) to 445 lb.-ft. (603 N.m). (n) Loosen nut (6) to less than 200 lb.-ft. (271 Nom). (o) Torque nut (6) to 225-300 lb.-ft. (305407 N-m). (p) Turn  pinion  shaft  (12)  several  times  using  2-4 Ib.-ft.    (3-5    Nom)    force    on    rear    axle    front oscillating support yoke (8) end of pinion shaft. (q) Using   dial   indicator,   measure   end   play   using upward force of 23-68 lb (102-302 i4) 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 (12). (t) Remove  nut  (6),  spacer  (7),  and  rear  axle  front oscillating   support   yoke   (8)   from   pinion   shaft (12). (u) Apply lubricating oil to pinion shaft (12). 5-159