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View Full Version : Will 83 atc250r engine come out without removing swingarm



trikebike
01-22-2010, 11:10 PM
Just purchased an 83 atc250r and I cannot get the swing arm bolt to come out. I have pounded and pounded on it with a brass punch with no luck. Is there any way to remove the engine with the swing arm still attached?

Side Wayz
01-23-2010, 12:59 AM
Nope have to remove swingarm I just did it.

Dirtcrasher
01-23-2010, 01:08 AM
Even that thought/picture in my mind - is horrible!!

Spread the frame as little as possible and sawzall the swinger bolt off - then deal with it.......

TexFest
01-23-2010, 03:34 AM
sledge hammer might get it out

atc500x
01-24-2010, 08:28 AM
I just removed mine yesterday,bolt seized....no way to remove it.So i cut the bolt,will be easier to remove the bolt on the hydraulic press with only the swingarm.

jeswinehart
01-24-2010, 09:01 AM
If you do end up cutting or just out right trashing the swing arm bolt contact
>>> http://www.3wheelerworld.com/member.php?2679-Yamahondaman
Ron makes far better ones then the one you are whooping on.

john

AutoXer
01-24-2010, 12:41 PM
did you try the double sledge? 3# (duct taped offcourse!!!) on the bolt and hit it with a 5# mall (duct taped for safty)?

3Razors
01-24-2010, 01:03 PM
Your going to destroy the bolt either way. Tip the bike on its side and soak the bolt with PB blaster for a couple days, get a steel sledge hammer and hope to get lucky.