loss of drive power in 1964 evinrude 9.5

[hawkfricke]

I was going along fine for half an hour or so and all of the sudden the lower unit stopped driving and the engine revved. Like the drive gears got out of sinc. kind of like i broke a shear pin but it went ok at 1/4 throttle just not at full speed.

 

[JB]

Re: loss of drive power in 1964 evinrude 9.5

Howdy Hawkfricke.<br /><br />Welcome to iboats. <br /><br />You have a trouble. Those go in the Troubles forum. I will move this for you.