TM 10-4320-226-145.6.4.4 Installation.Ensure that intermediate bracket bearing cavity is free from dirt, dust, orother contamination.a.Place intermediate bracket (3) on clean surface with large end facing upward.b.Install shaft assembly (13) as follows:(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)Install new rear oil seal (14), with narrow lip of rear oil seal facinginward, into intermediate bracket (3).Tap rear oil seal into place.Turn intermediate bracket (3) over.Lightly oil both bearings (15and 16) outer races with pump oil.Position shaft assembly (13) with rear bearing (16) pointed towardintermediate bracket (3).Slide shaft assembly (13) into intermediate bracket (3) from impellerend.Press shaft assembly (13) into position, being careful not to cock shaft,creating bearing bind.Ensure that rear bearing (16) is fully seated inintermediate bracket (3).Position new front oil seal (12), with narrow lip of front oil sealfacing inward, into bearing cap (10).Tap front oil seal into place.Front oil seal must be flush with bearing cap face when properlyinstalled.Install new bearing cap gasket (11) on bearing cap (10) face.Install bearing cap (10) over shaft assembly (13) onto intermediatebracket (3).Install lockwashers (9) and screws (8).Torque screws to 21 foot pounds (28.25 NM).c.Assemble intermediate housing as follows:(1) Push sleeve (7) into rotating sleeve assembly (6).(2) Install sleeve (7) and rotating sleeve assembly (6) into seal plate (2).(3) With large end of intermediate bracket (3) setting on clean work surfaceand threaded end of shaft assembly (13) up, carefully slide sealplate (2) over shaft assembly.(4) Check that scribe marks on intermediate bracket (3) and seal plate (2)are aligned.(5) Install eight lockwashers (5) and nuts (4) on studs of seal plate (2).(7) Torque nuts (4) in accordance with appendix G.d.Install and tighten oil drain plug (1).e.Refill oil (LO 10-4320-226-12).5-43
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