Oil system drain for personal watercraft

Details Oil system drain for personal watercraft Oil system drain for personal watercraft

1997-10-07

1999-05-04

Avila, Stephen

Marine propulsion

Means for accomodating or moving engine fluids

Cooling for engine

B63H 2110

Patent

active

058997792

ABSTRACT:
A drain arrangement is provided for a lubricating system of an engine powering a watercraft. The engine is mounted to a hull of the watercraft, and includes a lubricating system having a lubricant collector positioned at a bottom of the engine and a lubricating system drain also positioned at the bottom of the engine through which lubricant may be drained from the collector. An access opening is provided in a bottom of the hull adjacent the lubricating system drain and a hull access opening cover plate is provided for selectively opening and closing the access opening.

REFERENCES:
patent: 4875884 (1989-10-01), Meisenburg
patent: 4986777 (1991-01-01), Preston
patent: 5199914 (1993-04-01), Marsh
patent: 5366400 (1994-11-01), Kucik

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