Yamaha saltwater series 130 hp v4 2005

[Lusitano]

Hi there .
This last couple of times that we've been out on the boat ,noticed that the Speedometer (digital type) seems to be working fine but is not displaying the speed that I'm traveling ,is it a easy one to fix ?
Can any one advise in what to do
Thanks Tony

[almetelo]

Verifique se o tubo que vai do motor até ao manómetro não está entupido assim com um pequeno orifício que está na frente da rabeta onde entra a água .

[Sequoiha]

Just in case you cant read the last comment, there is a small hole in the leading edge of the lower unit, you can clean it out with a 1/16 inch drill bit.. twist it in and pull it out. more than likely it is clogged with debris..