2007年10月29日 · The 50mm between the prop and the bearing is your main problem. The vibrations set up here are being magnified down the unsupported shaft. In fact with this length of shaft from bearing to gearbox I would question the need for a flexible coupling at all.

2024年10月31日 · One of the problems i have is that the prop spindle is not long enough to reach the prop plate. So the plate may not be centered when i tighten the bolts. Bolts might not be …

2015年5月17日 · After a battle removing the existing existing coupling (the grinder eventually won). Having tried two different couplings, neither of which fitted due to my retainer pin being …

2007年5月16日 · Long over hangs definitely accelerate bearing wear, bearing wear is caused by a shaft trying to flex and move and causing the water film to collapse thus running the bearing …

2018年5月11日 · I am interested in a long term goal of a machine purchase for propellor shafts. I am interested in hearing recommendations for a cnc lathe for machining prop shafts. Ideally …

2010年9月10日 · But, when I tried to put it on, I found that the prop is shorter than needed! When the prop is pushed all the way in, there is still about an inch or so of the splined shaft sticking …

2017年11月20日 · Replacing a DLE center prop shaft nut is easy. Unfortunately the tip of a long aluminum spinner bolt broke off into my prop drive hub nut so it had to be replaced. …

2020年11月26日 · I flew my Night Radian without incident today, but after my third landing, I picked up the plane, powered up, but all I heard was a lot of nasty rattling and the prop didn’t …

2014年9月6日 · Prop should be tight on the spindle. If you had to use an adaptor for the Michigan Wheel prop, check it thoroughly for proper fit. Getting the 600 rpm's is good.

When checking if your propeller is free spinning, you can do it manually by rotating the prop by hand. Make sure your boat is in neutral, and the motor is off before you begin. With one hand, …