TM 5-4320-300-146-4. BLOWER ASSEMBLY (CONT)Location/itemActionRemarksASSEMBLYCAUTIONEquipment damage may occur through low oil pressure if front and rear plates are mixed duringassembly. The rear plate does not have tapped holes for the thrust washer bolts or holes forthrust washer lubrication.14.Front andPlace plate on an arbor press. Lubricate inner andrear plateouter diameter of seals with MIL-L-2104 oil andoil sealspress seals (lip facing down) into place in counter-bored hole.15.RotorPlace front plate on two wood blocks. Installassembliesrotor assemblies gear end up, on plate.16.HousingRemove any foreign material from inner surfaceassemblyand install over rotor assemblies. Install over rotorrear plateassembly shafts. Secure to housing assembly withscrews. Install two cover bolts and plain washers.17.Thrust washers Install screws on front plate. Mount thrust washersand front plate by threading bolts into rotor shaft. Torque boltsscrewsto 54 to 59 ft lb (73 to 80 N.m).6-9
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