TM 5-5420-278-24&P0037 000037 00-4HOSE ASSEMBLIES AND FITTINGS REPLACEMENT (Contd)NOTEApply sealant to all male pipe threads at installation.Apply a light coat of fluid to all new O-rings at installation.INSTALLATION1.Install support bracket (49) on end of inner ponton (22) with two washers (51) and screws (50).2.Install three bulkhead fittings (4) on support bracket (49) with three nuts (48).3.Install quick-disconnects (42), (43), and (44) on three bulkhead fittings (4).4.Install two bulkhead fittings (4) on support bracket (10) with two nuts (5).5.Install quick-disconnects (2) and (3) with cap retainers (1), if equipped, first on bulkhead fittings (4).6.Install new O-ring (45) and hose assembly (36) on bulkhead fitting (4).7.Install adapter (34) on cylinder (25).8.Install tee fittings (20) and (19) on adapter (34).9.Install new O-rings (21) and (46) and hose assembly (23) on tee fitting (20) and bulkhead fitting (4)on support bracket (49).10.Install new O-rings (18) and (6) and hose assembly (7) on tee fitting (19) and bulkhead fitting (4) ofsupport bracket (10).11.Install new O-ring (17) and hose assembly (16) on tee fitting (19).12.Install adapter (26) on cylinder fluid lock assembly (24).13.Install tee fittings (29) and (30) on adapter (26) on cylinder fluid lock assembly (24).14.Install new O-rings (28) and (47) and hose assembly (27) on tee fitting (29) and bulkhead fitting (4)on support bracket (49).15.Install new O-rings (9) and (31) and hose assembly (8) on tee fitting (30) and bulkhead fitting (4) onsupport bracket (10).16.Install new O-ring (32) and hose assembly (33) on tee fitting (30).17.Apply a light coat of grease to top of pressure limiting valve (13) and install new O-ring (14) andpressure limiting valve (13) on hose assembly (39).18.Install new gasket (35) and adapter (37) on end of cylinder (25).19.Install new O-ring (38) and hose assembly (39) on adapter (37).20.Install hose assembly (39) on two support brackets (41) with clamps (40), screws (15), newlockwashers (12), and nuts (11).21.Install pump (WP 0035 00).22.Fill pump (WP 0032 00).23.Bleed fluid system (WP 0038 00).24.If separated, connect inner and outer pontons (WP 0023 00).25.Install ramp bay on transporter (TM 5-5420-278-10).
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