Had my Mercruiser Gen II winterized this past fall and had the shop replace the impeller.Took boat out for 1st time yesterday and the speedo doesn't work.Isn't there a tube that needs to be lined up when reinstalling the lower unit so that the speedo works.Have a great relationship with my shop and wanted to double check before approaching them about this.It has always worked before.Note that i took a can of pressurized air and shot it thru the pickup hole,but got no reading.
