| 摘要 |
PURPOSE:To easily change the ignition timing by providing marks displaying multiple ignition timings on a bracket for fitting a distributor and providing a mark displaying the initial set of the said marks on the engine main body side. CONSTITUTION:A bracket 8 for fitting a distributor having a predetermined width and extending in the direction perpendicular to the axis is provided in one unit with the lower outer periphery of a distributor main body 1. An arc-like long hole 9 extending in the rotating direction is formed near the extended end side of the bracket 8, and marks 12 (A.D) displaying the fitting/adjusting positions of the distributor main body 1 in response to types of the fuel gas are provided on the extended end side along the long hole 9. On the other hand, a display member 13 is fixed to the position facing the said bracket 8 on the engine main body E side with screws via long holes 16, and a mark 15 displaying the initial set is provided on the display member 13 facing the said mark 12. |
