| 摘要 |
PROBLEM TO BE SOLVED: To improve assembly workability of a mast, and easily fix an outboard engine to a stern. SOLUTION: In an intermediate part of a frame Fr24, a pipe-shaped mast post 70 supported by a pair of side stay rods 64 is vertically provided. Further, in a rear end side of a frame L20, R22, a transom board inserting guide 84 is arranged, in these guides, a transom board 14 is fixedly inserted. Accordingly, by only fitting a mast to the mast post 70, assembly work of the mast can be performed, and by only fixing an outboard engine to the transom board 14, engine specification can be obtained. |
