TM 5-4320-302-145-4. PUMP AND BEARING HOUSING ASSEMBLY (CONT)Location/ItemActionRemarks29. GasketInstall on seal plate.30. Wear ringInstall into volute.31. Volutea. Aline volute and seal plate matchmarks. Alinestuds with mounting holes on seal plate.b. Install lockwashers and nuts. Tighten nutssecurely in a cross pattern.32. Suction flangeInstall on volute studs.gasket33. Suction flangeAttach suction flange to volute with lockwashersand hex nuts. Tighten nuts securely in a crosspattern.34. PartialRotate shaft by hand. Be sure that assembly doesassemblynot bind.INSTALLATION/REPLACEMENT35. Drive ringa. Install drive ring on carriermounted to flywheel.b. Install cap screwsand tighten in across pattern.c. Insert key inshaft.5-13
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