TM 10-3930-659-34 5-15.  FRONT AXLE YOKE, INPUT QUILL, AND PINION SHAFT MAINTENANCE (Con’t). b.  DISASSEMBLY 1 Place front axle yoke (8) in machinist’s vise with vise jaw caps or axle yoke holding tool. NOTE Torque on nut is approximately 300 lb.-ft.  (407 N.m). 2 Remove  cotter  pin  (5)  and  nut  (6)  from  pinion shaft (10).  Discard cotter pin. 3 Remove   spacer   (7),   preformed   packing   (12), front axle yoke (8), and seal (9) from front input quill (11).  Discard preformed packing and seal. 5-143