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Rear brake caliper issues - help

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Old Jul 19, 2023 | 03:27 PM
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Default Rear brake caliper issues - help

Hi hd crew,

2013 iron 883 here. Here's my situation. I have a rear caliper that the mounting bolt was cross threaded when I was installing new tires. I know, I know, you don't need to remove the caliper do that but I unscrewed it by accident and apparently cross threaded it. So my rear brakes don't fully engage as they're off alignment.

I took it into the dealership and they want to replace the whole caliper. Said cross threaded caliper can't be tapped because it is a casted part... Charged me $140 for the inspection and want another $500 to fix it.

Can this be fixed without new caliper? What would you do here.

Thanks!
Matt
 
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Old Jul 19, 2023 | 03:51 PM
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It is a safety and liability issue for the dealer. You could probably get a machine shop to put a time sert in there it would be good.

Or you could buy a new caliper and do the work yourself or have a buddy that knows what he is doing fix it for you.

$500 is not bad for a new caliper, remove and replace along with brake fluid and bleeding the rear system

New caliper assembly is:

Ref: 1
42881-11
CALIPER ASSEMBLY (BLACK)
Price: $240.49



 
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Old Jul 19, 2023 | 04:27 PM
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Ebay or hit up a few indy shops for a pull off and do it yourself.

Which bolt did you cross thread? Pics would help.
 
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Old Jul 19, 2023 | 04:54 PM
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Hello, Matt,

If I was in your situation I'd rethread the caliper using a helicoil, an M10 x 1.5 pitch helicoil kit will cost about $35, it will contain a dozen stainless steel helicoil inserts, a drill bit, an over sized tap and an insertion tool. A helicoil will do an excellent repair job.


 
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Old Jul 20, 2023 | 08:39 AM
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Depending on how bad things are I don't see why you can't get the bolt to go in straight again. If you can achieve the spec torque then it would clearly be holding as it should. Nothing lost to try that first.

After that as above with insert followed by a new caliper.
 

Last edited by Andy from Sandy; Jul 20, 2023 at 08:42 AM.
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Old Jul 20, 2023 | 04:58 PM
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If you took it off and cross threaded it yourself you should have no problem not doing it again!
Also buy used parts and diy, way cheaper.
 
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Old Jul 21, 2023 | 03:22 AM
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In future cleaning the threads of bolts and holes most fasteners can be done up by hand a long way and it ought to be very obvious if it has not been put on properly or in properly. Using a wrench or socket or power tool from the get go is not good practice in my opinion.
 
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Old Jul 21, 2023 | 08:58 AM
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Dealerships are not big on repair, they are big on new parts, not just Harley Dealers but any new vehicle dealer.

If you are not comfortable doing this work yourself (no shame in that), I suggest you find an independent shop that might be more accommodating than a dealer.

An automotive machine shop will handle this job easily if you hand them the caliper.

 
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Old Jul 24, 2023 | 06:38 AM
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ALSO see this video ... since you removed the caliper you NEED to do this


 
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Old Aug 9, 2023 | 03:39 PM
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Thanks all, I'm just returning home and about to dig into this a little more now. I was told that since the part is casted that the part can not be drilled and rethreaded or have a helicoil put into it. Is there any truth in this?

I can't reset the caliper now because it is cross threaded. So I did already try to do the caliper alignment as shown in the video @1HD1C thanks for finding that video though.

 
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