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General Category => Maintenance => Topic started by: Cbraun on August 11, 2022, 03:56:50 PM

Title: 1985 Fj600 Wiring connections?
Post by: Cbraun on August 11, 2022, 03:56:50 PM
I've had my bike apart since last fall tracing down wiring issues. the only reason i started that is because 2 out of 4 carbs went bad. The body's are worn out where the cv slides go. I'm to the point minus carbs and a new fuse block I can put the rest back together. Its been so long I cant remember how all these plugs go and what color goes to what or if I'm missing something. Does anyone have a photo or know what wire colors go where?
Any help is greatly appreciated.
Title: Re: 1985 Fj600 Wiring connections?
Post by: Pat Conlon on August 11, 2022, 06:35:35 PM
Hi Chris....see pages 194 and 195 for the color coded wiring schematic on your '85 FJ600

https://www.manualslib.com/manual/797416/Yamaha-Fj.html (https://www.manualslib.com/manual/797416/Yamaha-Fj.html)
Title: Re: 1985 Fj600 Wiring connections?
Post by: Cbraun on August 12, 2022, 08:28:31 AM
That would be great, but its nearly impossible to make out the color designations for the wires, I'm running in 4k on a 32" screen and even zoomed in, just blocks of black pixels.
Title: Re: 1985 Fj600 Wiring connections?
Post by: Cbraun on August 12, 2022, 08:36:18 AM
Quote from: Cbraun on August 11, 2022, 03:56:50 PM
I've had my bike apart since last fall tracing down wiring issues. the only reason i started that is because 2 out of 4 carbs went bad. The body's are worn out where the cv slides go. I'm to the point minus carbs and a new fuse block I can put the rest back together. Its been so long I cant remember how all these plugs go and what color goes to what or if I'm missing something. Does anyone have a photo or know what wire colors go where?
Any help is greatly appreciated.
Title: Re: 1985 Fj600 Wiring connections?
Post by: Pat Conlon on August 12, 2022, 10:18:40 AM
Quote from: Cbraun on August 12, 2022, 08:28:31 AM
That would be great, but its nearly impossible to make out the color designations for the wires, I'm running in 4k on a 32" screen and even zoomed in, just blocks of black pixels.

Ok, I see what you mean...

The FJ600 Haynes workshop manual is still available.  $16, not too bad

https://www.discoverbooks.com/Yamaha-FJ-FZ-XJ-amp-YX600-Radian-Owners-Work-p/1563921006.htm (https://www.discoverbooks.com/Yamaha-FJ-FZ-XJ-amp-YX600-Radian-Owners-Work-p/1563921006.htm)

(https://m.media-amazon.com/images/I/51NQRfRnfbL.jpg)

Sorry I can't be more of a help....As far as I know, you are the only FJ600 member on this forum.

Cheers. Pat
Title: Re: 1985 Fj600 Wiring connections?
Post by: RPM - Robert on August 12, 2022, 11:07:18 AM
I think JPaganel had/has one as well, but maybe it was someone else.
Title: Re: 1985 Fj600 Wiring connections?
Post by: twood1972 on September 20, 2022, 10:10:14 PM
Would this help?
Title: Re: 1985 Fj600 Wiring connections?
Post by: twood1972 on September 20, 2022, 10:16:04 PM
Maybe this.
Title: Re: 1985 Fj600 Wiring connections?
Post by: FJmonkey on September 21, 2022, 12:18:17 AM
Quote from: RPM - Robert on August 12, 2022, 11:07:18 AM
I think JPaganel had/has one as well, but maybe it was someone else.

I remember spotting an FJ600 when I stopped at the Tail of the Snake, near the Rock Store in the Santa Monica mountains. It was a Father Son ride. The son had the FJ. We had a few posts about it, then tragedy struck and the FJ had a catastrophic case failure. Then all went dark. Maybe it got put in the back of the garage for restoration later, when its one of the last 5 on the planet.
Title: Re: 1985 Fj600 Wiring connections?
Post by: Old Rider on September 21, 2022, 05:16:07 AM
I had one back in 1985 and i remember it had some electrical issues .Often had to start it by doing a running start mostly after it had been washed or in rain weather.That was before i discovered that using a little wd-40 into the sparkboots and on ignition contacts etc often can helps with that problem .This is the only pic i have of it.Another time a member needed carbs for fj600 and i was sure i had one in the shed at my mothers house so i cold give it to him ,but after searching there i could not find it
now my mother is dead and the house sold so no way to find the carburetors now