TM 10-3930-671-24 15. Remove  the  steer  valve  sump  return  line  at  the sump tank inlet.  Plug fittings and cap open ends of lines to prevent drainage and entrance of dirt. 16. Disconnect the transmission  cooling  lines  at  the transaxle and move out of the way.  Plug fittings and  cap  open  ends  of  lines  to  prevent  drainage and entrance of dirt.  Mark each line to ensure its correct position at assembly. Refer to Section 4.8, Cooling System. 17. Remove the transmission oil filter. 18. Disconnect the brake lines. Refer to Section 8.4, Brake and Inching System. 19. Adjust  the  position  of  the  wiring  harness,  which passes over the top of the transmission, to move it   safely   out   of   the   way   when   transmission   is removed. 20. Remove    the    hydraulic    lines    from    the    main hydraulic pump.  See Section 10.0.  Plug fittings and  cap  open  ends  of  lines  to  prevent  drainage and entrance of dirt. NOTE Remove   main   pump   for   access   to pump drive for rotating torque converter. 21. Loosen  and  remove  the  main  pump  mounting bolts. F-334