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Properly bleeding ABS brakes... what's the cheat?

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  #51  
Old 04-02-2023 | 06:19 AM
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  #52  
Old 04-02-2023 | 07:46 AM
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Originally Posted by Rounders
If you 't answer the question, or discuss ABS, why post? You guys got a crush on me. Having groupies is not as much fun as I thought it would be.
I knew what you were talking about as soon as I read your statement. I think most knew but a few like to show superiority. I have only activated my ABS while in use a few times, I just can't remember the circumstance. My motorcycle is a 2011. I know Harley has made changes with the interlock brakes but I hope they become more car like.
 
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  #53  
Old 04-02-2023 | 07:56 AM
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Originally Posted by Landiscarrier1
I’m confused with this entire process. Air or not why can’t you just bleed your brakes like any other brake system? Loosen bleed valve, squeeze handle, hold, tighten valve, release handle. Repeat???
You can, and there is nothing wrong with that.

However, that leaves old brake fluid on the abs module.

The problem is not air, but moisture. Moisture getting into the fluid at the calipers and master cylinder will permeate all the fluid. This moisture causes rusting inside. This locks up the abs system, which is not a good thing.

Hence the importance of getting the old moisture laden brake fluid flushed out of the abs module.
 
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  #54  
Old 04-02-2023 | 08:04 AM
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Originally Posted by foxtrapper
You can, and there is nothing wrong with that.

However, that leaves old brake fluid on the abs module.

The problem is not air, but moisture. Moisture getting into the fluid at the calipers and master cylinder will permeate all the fluid. This moisture causes rusting inside. This locks up the abs system, which is not a good thing.

Hence the importance of getting the old moisture laden brake fluid flushed out of the abs module.
oh ok. Got it! Thanks for information.
 
  #55  
Old 04-02-2023 | 08:35 AM
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Originally Posted by Rounders

To my knowledge I have not braked hard enough to use ABS yet.
Then you haven't ridden a motorcycle very much....
 
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  #56  
Old 04-02-2023 | 09:58 AM
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Originally Posted by LoneBone
Then you haven't ridden a motorcycle very much....
i just bought the bike last fall. Plus I have 3 bikes, 2 without abs. Though I don't make it a habit of coming to a skidding stop with them.
Originally Posted by foxtrapper
You can, and there is nothing wrong with that.

However, that leaves old brake fluid on the abs module.

The problem is not air, but moisture. Moisture getting into the fluid at the calipers and master cylinder will permeate all the fluid. This moisture causes rusting inside. This locks up the abs system, which is not a good thing.

Hence the importance of getting the old moisture laden brake fluid flushed out of the abs module.
Correct. My questions were one does it sit in the pump until ABS is called on or does it cycle, such as when the bikes is started. Second has harley changed it's recomendations after having issues. Many years have passed since my manual was written.

Originally Posted by jimglassford
I knew what you were talking about as soon as I read your statement. I think most knew but a few like to show superiority. I have only activated my ABS while in use a few times, I just can't remember the circumstance. My motorcycle is a 2011. I know Harley has made changes with the interlock brakes but I hope they become more car like.
I read you will feel levers pulse. I have had numerous fast stops, but not sure if they rose to level of needing ABS since I just bought the bike.
 

Last edited by Rounders; 04-02-2023 at 10:01 AM.
  #57  
Old 04-02-2023 | 10:01 AM
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Damn, even Zombie threads can become infested.
 
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  #58  
Old 04-02-2023 | 10:03 AM
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Originally Posted by Dan89FLSTC
Damn, even Zombie threads can become infested.
I am the one asking question. Do you have anything useful to ad to the topic of ABS? You are the infestation. You are the one derailing the thread. You are the problem.

 
  #59  
Old 04-02-2023 | 10:18 AM
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Current thread below on someone w/ a 2008 ABS issue. Despite the age of this this thread, some w/ older bikes still don't have solutions.

https://www.hdforums.com/forum/touri...abs-issue.html
 
  #60  
Old 04-02-2023 | 10:25 AM
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Concern with Harley ABS as opposed to auto, is the brakes in general seem to fail when ABS does. I had a truck i just pulled the ABS fuse from, and truck ran great.
 


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