Backwards tach.

[Gilligan'sbrother]

The tach on my '93 Merc 115Hp outboard runs backward. (opposite rotation). I'm thinking it might just be a matter of changing a wire. Anyone have a suggestion?

 

[glenn property of pam]

http://forums.iboats.com/forum/boat...d-trolling-motors/7772697-tach-goes-backwards
another person had a problem like that......see if it sounds the same