seaswirl12
Cadet
- Joined
- Dec 23, 2009
- Messages
- 10
Hello all. The speedometer on my Johnon outboard powered Seaswirl was not working when I bought the boat. I noticed that the probe on the stern was damaged so I replaced it, however it still does not work. It looks as though the system works by pessure or vacum?(1/8" tube connected to probe). What else should I be checking to cure the problem? Any help would be appreciated as I'm not familiar with the system operation. Thanks again.