公开(公告)号：US20240391577A1

公开(公告)日：2024-11-28

申请号：US18362053

申请日：2023-07-31

Applicant: BRP US Inc.

Inventor： Mike Dean DAVENPORT ,  Dillon Savage ,  John Valek ,  Michael James Lavalley

IPC: B63H23/06 ,  B63H21/38

Abstract: A marine motor assembly for a watercraft includes a housing, a motor, a housing gearset, a gearcase gearset and a propulsion device. The housing includes an upper housing portion and a gearcase connected to the upper housing portion. The gearcase includes a gearcase chamber, and a gearcase fluid port disposed on an exterior surface of the gearcase. The housing also includes a housing chamber spaced from the gearcase chamber, a housing fluid port that is disposed on an exterior surface of the housing and that is fluidly connected to the housing chamber, and a fluid conduit that fluidly connects the gearcase chamber to the housing chamber. The housing gearset is disposed in the housing chamber. The gearcase gearset is disposed in the gearcase chamber. A method for changing a lubricant in the marine motor assembly via the gearcase fluid port and the housing fluid port is also disclosed.