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) 3 Carriage a. Hose fitting (17 and Loosen  and  dis- assembly 18) connect b.  Hose  assembly  (19) Remove c. Hose fitting (20 and Loosen  and  dis- 21) connect d.  Hose  assembly  (22) Remove e. Elbow fitting (23 and Remove 24) f. Tube fittings (25 and Loosen  and  dis- 26) connect g. Tube assembly (27) Remove h. Tube fittings (28 and Loosen  and  dis- 29) connect i. Tube assembly (30) Remove j. Hose fittings (31 and Loosen and  dis- 32) connect k.  Hose  assembly  (33) Remove l. Hose fittings (34 and Loosen  and  dis- 35) connect m.  Hose  assembly  (36) Remove n. 45 degree fitting (37) Remove o. 90 degree fitting (38) Remove p. Two 90 degree fittings Remove (39) q. Tube fittings (40 and Loosen  and  dis- 41) connect r. Tube assembly (42) Remove 2-435