CPC F01M 11/03 (2013.01) [B63H 20/32 (2013.01); F01M 11/02 (2013.01); F01M 11/12 (2013.01)] | 15 Claims |
1. An outboard motor attachable to a hull of a marine vessel, the outboard motor comprising: an internal combustion engine including an oil filler to feed oil thereto and an oil filter to filter the oil; and a cowl to cover the internal combustion engine; wherein in a case that a direction perpendicular or substantially perpendicular to a bottom of the hull is a vertical direction, the cowl is separable into a top cowl to cover an upper portion of the internal combustion engine and a side cowl to cover a side portion of the internal combustion engine; at least a portion of the oil filler or at least a portion of the oil filter is located above a separating line which is a boundary between the top cowl and the side cowl; in a case of attaching and detaching the oil filter, a rotation axis of the oil filter is tilted with respect to a crank shaft of the internal combustion engine so that an upper end of the oil filter is located farther outside the internal combustion engine than a lower end of the oil filter; and an upper half of the oil filter is located above the separating line.
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