TM 10-3930-66424 1. DISCONNECT HOSE ASSEMBLIES (1, 2,  8,  9, 10)  FROM  LEFT  OUTER  RAIL  MANIFOLD  (5). REMOVE MANIFOLD AND FITTINGS. a. Tag  and  disconnect  hose  assemblies  (1, 2) from fittings (3, 4). b. Remove  fittings  (3,  4)  from  left  outer  rail manifold (5).  Remove and discard O-rings (6, 7). c. Tag  and  disconnect  hose  assemblies  (8, 9, 10) from elbows (11, 12). d. Remove elbows (11, 12) and adapters (13, 14)    from    left    outer    rail    manifold    (5). Remove and discard O-rings (15, 16). e. Remove    left  outer    rail  manifold  (5)  from manifold  mount  (17)  by  removing  screws (18). f. Remove  manifold  mount  (17)  from  outer rail by removing screws (19). 2. DISCONNECT HOSE ASSEMBLIES (20, 21, 27, 28,        29)    FROM        RIGHT        OUTER        RAIL MANIFOLD   (24).      REMOVE   MANIFOLD   AND FITTINGS. a. Tag and disconnect hose assemblies (20, 21) from fittings (22, 23). b. Remove  fittings (22, 23) from  right outer rail manifold (24).  Remove and discard O- rings (25, 26). c. Tag and disconnect hose assemblies (27, 28, 29) from elbows (30, 31). d. Remove      elbows   (30,   31)   and   adapters (32, 33) from right outer rail manifold (24). Remove and discard O-rings (34, 35). e. Remove right outer rail manifold (24) from manifold  mount  (36)  by  removing  screws (37). f. Remove  manifold  mount  (36)  from  outer rail by removing screws (38). 2-399