Advise needed on rigging (Yamaha auxilliary power cable)

[TopShot25]

Does anyone know how to run an auxiliary power cable through the big rubber grommet on a Yamaha F-150? All the wires and hoses have there own dedicated holes. Do you drill out the rubber or what? The instructions say to refer to the rigging guide. I don’t have one and I can’t locate one on the Yamaha web site. They make it sound like you just pull it through the hole. That would be easy enough if there were an extra hole.

On my port engine I just used the hole for the speedometer hose since it’s not hooked up anyway. If anyone knows how to hook up a GPS to the speedometer, I could disconnect that hose also. I know you can use a GPS for speed but I haven’t been able to find out which wires to the gauge are the NMEA wires. Anyone have any thoughts on this I would appreciate it.

Thanks,

 

[96TL]

I was thinking of ditching the speedo hose also. Please post if you decide to get rid of it, I'd like to know what was involved. :wink:

 

[TopShot25]

96, check out this post I put on another forum.

http://forums.iboats.com/showthread.php?t=239579

I'm not sure if I have an older model gauge or something, but I can't seem to find the plug Rodbolt is talking about. Maybe between us we can figrue it out. This is supposed to be on the speedo.