blog.edcanvas.com: YAMAHA SPEEDOMETER ASSEMBLY OUTBOARD MOTOR 6Y5
Buy Yamaha Gauges & Gauge Kits from PartsVu
I decided to purchase the speedometer and tachometer and install them myself, these things were plug and play since I have a Yamaha motor and gauges.
After I described the attachment bracket which was no longer in production, John realized that a previous Amazon customer had ordered a new Tach and returned their old one in the new box; most likely telling Amazon it didn't fit.
In working with the Far Creek Team, it turned out that the gauges had been previously mis-wired.
The digits were barely visible.
Now I know I have reliable gauges because these things work perfectly.
Ask someone to look at the speedometer for you while doing this.
Re: where does speedometer hose go? Requires pressure sender for installation.
Disconnect the tube on the pitot tube or outdoor motor.