TM  10-3930-643-34 HYDRAULIC  SYSTEM  TROUBLESHOOTING  AND  MAINTENANCE. 12-13. Sideshift Cylinder (S/N 2000 and below). (Sheet 9 of 10) INSTALLATION 41. 42. 43. 44. 45. 46. 47. 48. Fill  cylinder  assembly  (10)  with approximately  two  quarts  of  hydraulic fluid. Attach hoist and sling to cylinder assembly  (10)  and  position  on mounting  brackets. Using a plastic hammer and 1-13/16” socket and socket wrench handle, install pin (9),   washer (8) and nut (7). Tighten nut (7) to a snug fit, then back off 1/8 turn. This procedure  is  necessary  to  allow cylinder  end  movement  between mountings  and  cylinder  assembly  (10). Install two new preformed packing (6) and two unions (5). Using a 7/8”   open  end  wrench,  connect hose assemblies (4 and 3). Using a 1-13/16”   socket and socket wrench  handle,  install  washer  (2)  and nut (1) to cylinder assembly (10) Remove hoist and sling. Check  hydraulic  fluid  level. Add hydraulic  fluid,   refer to TM 10-3930- 643-12. Go to sheet 10 12-119