October 19th, 2013, 06:27 PM | #1 |
ninjette.org member
Name: Ken
Location: Central New Jersey
Join Date: Oct 2013 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: 219
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Removing rust from chain
So today I had my first day at rider course. Awesome day. Already knew most of what we covered, since it's a beginner course, but still was nice to be on a bike for 6 hours to practice.
I started talking to my instructor about the rusted chain on my bike. I told him I read online that WD-40 would help remove the rust from my chain if I spray that on the chain and then take a wire brush to it. However, he said not to use WD-40 because that will be bad for the O-ring in the chain. So instead he said to just take a wire brush to it alone to remove the rust, and then apply the chain lube that I have, and that should be good. Does anyone have any experience with removing rust from their chain? How did you do it? Not that it matters, but I have PJ1 Blue Label Chain Lube. |
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October 19th, 2013, 06:39 PM | #2 |
Rev Limiter
Name: Jay
Location: WI
Join Date: Jul 2013 Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes Posts: A lot.
MOTM - Jun '18, Oct '16
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I really doubt WD-40 will hurt the rubber o-rings - you can use it to remove adhesive from paint without damage.
I'd use it or a stronger penetrant (for un-sticking rusty bolts) and a small wire brush. That's if it's moderately rusted. If it's really bad I'd replace the chain. |
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October 19th, 2013, 06:47 PM | #3 |
ninjette.org member
Name: Ken
Location: Central New Jersey
Join Date: Oct 2013 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: 219
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ill try and take a picture tomorrow if i have time and upload it here. the chain is a bit rusted, but I dont think its bad to the extent that I would have to get a new chain. You all know a lot more than I do, so once you see the picture you can offer your opinion.
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November 2nd, 2013, 08:54 AM | #4 | |
ninjette.org member
Name: Ken
Location: Central New Jersey
Join Date: Oct 2013 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: 219
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Quote:
Wish I took before and after pictures, because now you cant even tell that the chain was ever rusted to begin with. Looks brand new |
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November 2nd, 2013, 12:18 PM | #5 |
RIP Alex
Name: Cuong
Location: Houston, TX
Join Date: Apr 2011 Motorcycle(s): '10 250r, '09 265r Posts: A lot.
Blog Entries: 2
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Check for kinks and tight spots in your chain. Make sure you chain is adjusted properly. Check your chain slack at multiple locations to make sure you don't have a stretched chain. It should not tighten/loosen up in any part of the chain. If you saw red dust like powder in between the links it means the internal lube has dried up and the link is bad or going bad.
When you say wire brush I hope you are meaning a soft bristle brush. Metal will tear up the rubber o rings that hold the lube in your links. DuPont has an awesome motorcycle degreaser that works great on chains and other grease. Kerosene is a better alternative than wd40 as it won't go past the o rings.
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November 2nd, 2013, 03:07 PM | #6 | |
ninjette.org member
Name: Ken
Location: Central New Jersey
Join Date: Oct 2013 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: 219
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Quote:
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