08-18-2008, 08:48 AM #1
Drive Shaft Noise: What Causes it?
Is the characteristic drive shaft noise heard when on the flush hose due to gear mesh on the pump end of the shaft? I assume on a 4-Tec it is not on the PTO end due to oil bath. If noise is excessive, then the best thing to look at is the impeller splines (and driveshaft)?
08-18-2008, 09:03 AM #2
08-18-2008, 09:06 AM #3
- Join Date
- Apr 2005
You Are Dead On Thomp Todd
08-18-2008, 11:08 AM #4
Mine is dead steady at the carbon ring. I am more leaning to spline wear as a cause on this ski. In the impeller nose there was quite a bit of corrosion. Anyone seen this as a cause?
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