Hydro Driveshaft
Working on the 149 I noticed that driveshaft coupler on the pump has a lot of play in it. It's causing the driveshaft to turn out of alignment with a lot of vibration. It appears to be worn badly where the roll pin goes thru the pump shaft & driveshaft coupler. Not having any experience with the hydros, I am wondering what the tolerance for this connection is.
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