People with engine knowledge..
"This contract does not cover and it does not apply to:
14. YOUR MOTORCYCLE if it has been modified with any alterations to the powertrain, the suspension(including tire or wheel sizes) and/or an exhaust system not approved by Harley-Davidson"
This is what they keep pointing me to..
First of all, blow-by from the heads that causes a bit of oil to be leaking from the Air Cleaner can NOT be caused by the supposed problem you (and your mechanic) feel that you have discovered with the Rod Bearing. In fact, a bit of blow-by is actually fairly normal on Twin Cam engines. Check out how many threads there are on this forum with folks (rightly or wrongly) recommending that the engine be run a half a quart low on oil to prevent or at the least reduce this complaint. Both of my bikes do it, and to one degree or another I think almost all Twin Cam engines do it a bit. My 2003 is completely stock and my 2010 has the build listed in my signature . . . they both do it, particularly after long runs on hot days.
Second, as someone else pointed out, I'd seriously hesitate to make any conclusions what-so-ever about what might or what might not be wrong with your Rod Bearing based on a picture. If the Crank Pin in lined up with the weight of the Rods it will balance there . . . and there is nothing wrong with anything. It would be very difficult for me to believe that any sort of failure, or combination of failures, that might in some way produce this as the basis for condemning the engine could not have allowed the engine to run more than a few minutes without grenading in a most spectacular fashion.
I'd get someone to look at this engine (hands-on) who doesn't have any ulterior motives. Your mechanic has his motivations and the warranty person has theirs . . . I'd guess that neither is motivated enough or maybe even knowledgeable enough to actually diagnose and repair (assuming anything actually ever needed repairing) your engine.
Last edited by Bluehighways; Sep 23, 2012 at 12:40 PM.
First of all, blow-by from the heads that causes a bit of oil to be leaking from the Air Cleaner can NOT be caused by the supposed problem you (and your mechanic) feel that you have discovered with the Rod Bearing. In fact, a bit of blow-by is actually fairly normal on Twin Cam engines. Check out how many threads there are on this forum with folks (rightly or wrongly) recommending that the engine be run a half a quart low on oil to prevent or at the least reduce this complaint. Both of my bikes do it, and to one degree or another I think almost all Twin Cam engines do it a bit. My 2003 is completely stock and my 2010 has the build listed in my signature . . . they both do it, particularly after long runs on hot days.
Second, as someone else pointed out, I'd seriously hesitate to make any conclusions what-so-ever about what might or what might not be wrong with your Rod Bearing based on a picture. If the Crank Pin in lined up with the weight of the Rods it will balance there . . . and there is nothing wrong with anything. It would be very difficult for me to believe that any sort of failure, or combination of failures, that might in some way produce this as the basis for condemning the engine could not have allowed the engine to run more than a few minutes without grenading in a most spectacular fashion.
I'd get someone to look at this engine (hands-on) who doesn't have any ulterior motives. Your mechanic has his motivations and the warranty person has theirs . . . I'd guess that neither is motivated enough or maybe even knowledgeable enough to actually diagnose and repair (assuming anything actually ever needed repairing) your engine.
https://www.hdforums.com/forum/10354430-post13.html
not sure if the magnessen act will save your hide
The Best of Harley-Davidson for Lifelong Riders
BUT, who installed your pipes and PCV? If a HD dealer installed them, you've got a real strong argument that by installing them - those modifications were "Approved by Harley Davidson.". Even if they didn't install them, but they worked on your bike since then, arguably they approved then after-the-fact (at least I would try that angle).
I wish you the best of luck!
Bill
Looks like you have a fight on your hands.
The MoCo is a joke. If I buy a new bike it won't be a Harley. Too much. They don't care about the customer,they care about money.
How does a tuner wipe out a bearing. Absolutely disgusting. Yep,Harley is making a profit by screwing their customers.






