TM  10-3930-643-34 HYDRAULIC  SYSTEM  TROUBLESHOOTING  AND  MAINTENANCE. 12-14. Sideshift Cylinder (S/N 2001 and above). (Sheet 6 of 11) DISASSEMBLY 20. 21. 22. 23. 24. 25. 26. 27. 28. NOTE Observe positioning of seals, wipers and ring when removing them. Record positioning, as necessary,  for  proper  assembly. Using  a  spanner  wrench,  loosen retainer  (13)  from  barrel  (12). Remove items 14 thru 19 from barrel (12). Pull items 14 thru 19 as an assembly  straight  out  to  prevent damage to barrel (12). NOTE Observe  positioning  of  seals, wipers  and  packings  when  removing them. Record  positioning,  as necessary,   for proper assembly. Secure rod (19) in vice. Protect rod (19)  with  shop  cloths  and/or  padding and metal protector. Using a 14”   adjustable  wrench  and long round nose pliers, remove pin (14) and nut (15) from rod (19). Using  a  rubber  mallet,  remove  items 16 thru 18 as an assembly from rod (19). Using a scribe, remove and discard seals (17 and 18) from piston (16). Remove retainer (13) from rod (19). Remove and discard seal (20), ring (21), wiper (22) and seal (23) from retainer (13). Using  an  arbor  press,  remove  bushing (24) from vehicle carriage assembly. Go to sheet 7 12-126