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Messages - Matt Behning

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Bike Help / Re: Getting a tough fork Seal out
« on: January 31, 2016, 02:17:04 AM »
Here's the update on what was wrong with the forks and getting them apart.... on the youtube videos guys are breaking down their good condition forks forks and pulling the two halves apart with ease.


So after 20 years of wear the fork bushings had wore into the form you see below with a heavy ridge. Apparently it was nearly impossible for the lower fork tube's bushing (blue) (that's seated below the fork seal) to slide over the bushing's ridge on fork tube (red).

To the nay-sayers there's no way in hell the two halves would have not come apart without the vice, pry bar, heat, and my PVC (and later wood, to use a buffer between the hammer). I'm glad I did it myself because the shop would have called and either gave up or told me they had to ruin the $100 a piece lower fork cases (that's used price). I saved $300 in the quote on labor I received from Century Motor Sports in Stillwater for the job and I learned how to do my own fork seals on a bad pair of forks.


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Bike Help / Re: Getting a tough fork Seal out
« on: January 31, 2016, 01:43:15 AM »
Thanks for the warm welcome Derision. The cases and bolt thing must be about someone else on some other project. As for the clutch basket that needed to be replaced anyway, on Steve's 954 transmission I rebuilt 3 years ago and is still running, you look at the wear and tell me you're surprised they broke:


I post what I do so others can learn... you can learn from what doesn't go as planned, but in the end you get a result that is great. If you don't like it at least say the truth and put your real name on it.

I stand behind my free work so it's not like I'm advertising a repair service so there's no harm done with your rant.


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Bike Help / Re: Getting a tough fork Seal out
« on: December 20, 2015, 12:23:21 AM »
Thanks for the replies.

Yep I know that you can use a smaller PVC tube (same diameter as fork seal) to drive the new fork seal in... but to get this one out I'm using a larger PVC tube the width of the lower fork to drive it off the fork tube (held in vice)... covered the fork tube with duct tape so I don't scratch it and use the PVC pipe to hammer on rather than the metal that could crack or dent.


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Bike Help / Getting a tough fork Seal out
« on: December 17, 2015, 12:05:01 PM »
Anyone got a tip on getting a tough fork seal out?... (yes the clip is removed and yes the damper bolt is out)

Broke the 2 inch PVC pipe hammering on the thing.  The forks are off my stock CBR f3 showa forks.

Thanks!
-Matt Behning

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Introductions / Matt checking in from TA
« on: November 16, 2015, 12:21:54 AM »
Looks like TA went down and MSTA is up to replace it.

I've been around all the local forums for years. Good to see everyone here.

I got my old CBR 929 still:)


Here's a throw back pic from own of our old group rides... Little Billy giving his signature one finger salute lol


-Matt Behning

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