TM  10-3930-638-24&P 2-56.  HYDRAULIC  LIFT  SYSTEM  MAINTENANCE  (cont) f. Hoses, Lines and Fittings (cont). (2) Mast Assembly (cont). STEP LOCATION ITEM ACTION REMARKS REMOVAL  (cont) 2 inner mast, a. Four hose fittings (4) Loosen  and  dis- bottom connect b. Four hose assemblies Remove (5) c. Four hose fittings (6) Loosen  and  dis- connect d. Four hose fittings (7) Loosen  and  dis- connect e. Four hose assemblies Remove (8) f. Four nuts (9) Remove g. Four elbow fittings (10) Remove h. Four hose fittings (11) Loosen  and  dis- connect i. Four hose fittings (12) Loosen  and  dis- (page 2-431) connect 2-433