| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an engine, in which a crank pulley attached to a crank shaft, an accessory pulley connected to an accessory and an accessory belt wound on the crank pulley and the accessory pulley are arranged outside of a timing cover, and in which a tensioner pulley to contact with the accessory pulley is attached through a support member to a plurality of mounting boss parts arranged in the timing cover, wherein the mounting rigidity of the tensioner pulley to the timing cover is improved while simplifying the structure of the engine body.SOLUTION: At least one (23B) of a plurality of mounting boss parts (23) arranged in a timing cover (16) is arranged in a mount fitting part (19) having a higher rigidity than that of the other surface part of the timing cover (16).</p> |
