1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 177Get this manual
FINAL DRIVEJET PUMPBILGE SYSTEM Intake Scoop and Ride Plate Installation Intake ScoopRide Plate Installation and Sealing, All Models IMPORTANT! The area around the intake scoop and ride plate must be completely sealed in order to prevent ventilation of the pump area (cavitation)Prepare pump housing for installation before applying sealantSee
VentilationCavitation page 5.28 for more informationIf ride plate or intake scoop has been removed,
clean aIold sealant from hull mounting areaApply 12" (1.3 cm) or larger continuous bead of marine grade silicone sealant to the area shownBe sure to apply sealant between hull and inlet scoop shown by arrows