FALLING OFF PREVENTING DEVICE AT TRACTOR GROUND HEIGHT REGULATING MECHANISM

摘要

PURPOSE:To prevent a final gear case from falling off, by putting an engage- stopping tool such as a stop washer or the like from the inside of a rear axle housing on the putting into the rear axle housing portion of the final gear case. CONSTITUTION:At the turning shaft portion 7 of a final gear case 6 which is put idly into a rear axle housing 5, a guide groove 12 is provided at the outer perimeter portion of its end portion vicinity which is located at the inside of the rear axle housing 5, and a stop washer 13 is put on the guide groove 12. As a result, the final gear case 6 is turnable against the rear axle housing 5, and in addition, its putting into portion is engage-stopped as sliding in a right to left direction is restrained. Accordingly, the final gear case 6 falling off from the rear axle housing 5 can be prevented.