I have a motoplat (motoplat PN 9600160) question that has me a little confused. I am pulling together a 72 Six Day that has been sitting since 79' and the motoplat in it has 3 wires for electrics other than the ignition, these are Yellow for Headlamp, Green for Taillamp and Red for Brake light. The bike has awesome spark, plenty of juice at the headlamp and taillamp but zip coming out of the red wire for the brake light.
What I am confused by is I thought these motoplats only had 3 coils in them, one for ignition, one for headlamp and one for the taillamp and brake light. I did a continuity test on the red wire from the where it connects into the red plastic of the motoplat to the end, and all good. So my question is, do these things have 4 coils in them and if its just 3 how is it possible for this not to work?
One other note, I check both filaments on the bulb using the good green wire and both light.
Thanks,
Kevin
wow all the sparktrologist must be hybernating for the winter !!
I had a motosplat that the tail light coil wouldn't work and the head light and spark worked great !!
Somebody knows this answer better than me. My books showing the blue wire for the igniton coil, green/red for the brake light and the red /yellow for the head light. Now I'll assume that the head and tail light are parallel. One of my manuals shows only 3 coils in the motosplat.
One more note, I have real old books and their contradicting each other over the color code ?? Must be a year thing, I suspect.
c'mon guys help kevin, and me out will ya:)
Raymond
Down East Pentons
I think Vance is in Florida for the season. Mike
Michael R. Winter
I enjoy rebuilding and appreciating Pentons!
1974 250 HS Pentons-1980 KTM 175-400'S
1975 Can Am 175 TNT & 77 250 Black Widow
1979 Husqvarna OR390
1976-78 RM & 77-79 PE Suzuki's
1974 CR250M 07 CR125R 79 CR250R
Raymond,
I got an email on this from Vance Smith and said that there are 4 coils in the motoplat I am using. He recommended that I connect both the tail lamp and the brake lamp switch to the green wire and replace the 1157 bulb I have with a 6V LED.
I got the bulb in the mail yesterday, ordered it from a place called Superbrightleds http://www.superbrightleds.com/ (PN 1157-R19-6V). Put that bulb in and I couldn't believe how bright it works, even at an idle it is really bright. The bulb cost $7.95 but was worth every penny. I had ordered two, so now I have one on the Jackpiner too and that one works awesome as well.
Thanks,
Kevin
Kevin J. Donovan
Foster, Rhode Island
72 Jack Piner (My Ride)
72 Six Day (Wifes Ride)
71 Yamaha AT1 (Project)
73 Yamaha AT3 (Project)
Those LED lights are a great thing. Also they probably won't break as often when you ride your bikes on the rough trails.
there is a 4th coil now that you mentioned it, its says its for charging the battery.
North East Trail report: Trails are open with ice and frost everywhere. There are smaller mud puddles compared to last weekend. Wear your wool socks !!! 10f this AM
Raymond
Down East Pentons