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View Full Version : Well Shout My 250r Flywheel Across The Road!!!!!!!!!!!!!!!!!



250rmanfmf
05-11-2003, 09:46 PM
here is my story, as some of you know I have a 85 250r project and its yellow black and chrome. finally got around to everything put together. I go yesterday to start it and she wouldnt fire. so I pull the plug and check spark. NO SPARK. I spent over $7,000 into the trike and no spark. anyways. I check the connections and still no spark. so I figure my coil or my Stator is bad. I need the trike in about 11 days for mermoral day weekend for the biggest party in washington state in the Moses Lake sanddunes. so I am pressed on time.

Lucky, my brother in law has a 85 250r that is not up because he is getting his axle chromed, so I go and pull his coil and stator to dignoise my problem, well when I went to pull the stator cover off my bike, the thing was half full of nasty oil!!! I bought the bike over a year ago and I was stupid and never checked the bottom end. so now I am thinking the stator is bad. so I swap both my brother-in-laws stator and coil just to see if I get spark. I got zapped. but when I put the flywheel over the stator I tightened down the nut only hand tight.

Anyways so I go to see if it will start just to see if it would. and if it did then I would just pull the kill switch, on the 4th kick the bike started and reved like a mother (keep in ,mind the motor was just rebuilt and has never ran since). so I go and pull the kill switch, NOTHING HAPPENED, so I pulled the spark plug wire (NOTHING HAPPENED) it was still running, by then I am crapping my pants, so I turn the petcock off and 4 seconds later , as the bike quit the flywheel FLEW off and flew across my street landing in my neighbors yard.

After regaining my breath I knew why it was reving so high, is because when I had the carb polished, he took out the choke and idle assembly and then just screwed it back in.

I didnt bolt the flywheel on really tight and didnt put the cover on because I was just going to see if it ran and then I was going to kill it and go from there but then that all happened.

just some advice, always bolt everything down as if you were going riding with it, and if you are going to spend $7K on a bike, check the bottomend of the motor because Now I really dont think my R will be done for Memoral Day weekend and dont have the cash at the moment for anymore parts and I will have to wait a WHOLE ANOTHER year until I can show it off to a million people. I will have to take my Raptor now but the thing is, there will be like 100 raptors out there, and not one bike is like my 250R :( :( :( :( :( :( :( :( :( :( :( :( :( :(

J.D.
05-11-2003, 09:54 PM
Man I'm sorry to hear about that. Best of luck to ya bud.

ausatc70
05-11-2003, 10:08 PM
dang that sux ass!!!!!!!!!!!

bbechtel16
05-11-2003, 10:11 PM
Dude man, that really blows!

Good luck, let us know the damage assessment.

200x Basket
05-11-2003, 10:22 PM
just go buy a set of crank seals. you can change the one under the cover in about 30 minutes. remove the flywheel (done :D ) then remove the stator. use a screw in type dent puller to remove the seal. note the depth in which it is installed and DO NOT GOUGE THE CRANK. put the new seal in and go party. that will get your bottom end on the road but if a bearing is bad it will fill back up.

it could also be (and probally is now that i think about it) the seal around the counter balancer bearing. that is the triangle/round shaped aluminum part that the stator pick up is bolted to. remove it and replace that o-ring. if it still leaks put a little silicon on it but it will be a pain to get out next time.

to determine if it is the crank seal or the balancer seal leaking look at the oil. is is tranny oil or 2 stroke oil? if you cant determine the difference, drain the tranny and fill it with ATF (it wont hurt it and some raceres run it) now go for a ride. if it is tranny oil then you will have red fluid in the cover.