| 摘要 |
A drain unit of a starter is a cover of resin material which covers a drain hole of the under surface of said starter. The cover is provided with a plurality of upward projections which are inserted and fixed to the drain hole by the spring function of a fixing hook formed at the top end of each upward projection. A drain outlet is positioned of a horizontal distance from the drain hole, and a water preventing wall defines a labyrinthial construction between the drain hole position and the drain outlet.
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