Brake Caliper Bracket issue - JeepForum.com
 
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post #1 of 14 Old 10-17-2013, 07:14 AM Thread Starter
cdavern
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Brake Caliper Bracket issue

front rotors getting grooves worn in - a friend/mechanic says I need new caliper brackets but 95 GC has one piece unit, bracket (where caliper attaches) is not removable

is there a replacement part? cant seem to find it listed anywhere or is there a fix?

I got entire wheel hub assembly from junk yard but its worse than mine

anyone have similar issues ?

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post #2 of 14 Old 10-17-2013, 07:57 AM
JeeperDon
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I and others just weld in the holes/grooves and grind it smooth again. I did mine without even removing anything other than the calipers.

'93 YJ, '02 GM 4.3V6, SOA, dual ARB's, 8.8+D30(WarnHubs), 4.88s, 35" BFG KM2s, AX15, NP231+4:1+SYE+2LO, York OBA, Warn M8000.
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post #3 of 14 Old 10-17-2013, 01:12 PM Thread Starter
cdavern
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so let me get this right, you added a weld to the knuckle? then ground it smooth again?

I have parts from junkyard where it was ground lower but im afraid this will affect the location of other brake parts

found part today at dealer for $200 plus each which doesnt make me too happy
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post #4 of 14 Old 10-17-2013, 03:07 PM
biffgnar
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This is what Don is talking about: http://www.jeepforum.com/forum/f9/xj...rooves-924713/

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post #5 of 14 Old 10-17-2013, 08:15 PM Thread Starter
cdavern
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Thanks! That's exactly what I have, I will give it a go, much better than buying new parts.


One more question , Just in case , do the WJ and the XJ and ZJ have he same knuckle or are they interchangeable?
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post #6 of 14 Old 10-18-2013, 09:03 AM
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Quote:
Originally Posted by cdavern View Post
Thanks! That's exactly what I have, I will give it a go, much better than buying new parts.


One more question , Just in case , do the WJ and the XJ and ZJ have he same knuckle or are they interchangeable?
IIRC TJ, XJ and ZJ are all the same. WJ is different.

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post #7 of 14 Old 10-19-2013, 01:14 AM
ieattacos
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Holy .... i have the same problem
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post #8 of 14 Old 10-19-2013, 06:44 AM
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Holy .... i have the same problem
We all do. Well, maybe I shouldn't say we since I no longer run stock brakes but overall its a poor design. Every one of the knuckles develops the grooves.

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post #9 of 14 Old 10-19-2013, 08:24 AM
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This problem is likely why most newer vehicles have the stainless sheet metal 'caps' between the brake pads and hanger. I suspect the caps last longer, and they are obviously easier to replace.

'93 YJ, '02 GM 4.3V6, SOA, dual ARB's, 8.8+D30(WarnHubs), 4.88s, 35" BFG KM2s, AX15, NP231+4:1+SYE+2LO, York OBA, Warn M8000.
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post #10 of 14 Old 10-19-2013, 07:28 PM Thread Starter
cdavern
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I will be tackling this project in a few days, so I will post my results and try to take pictures along the way

thanks for the advice, its nice to now Im not alone !
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post #11 of 14 Old 10-19-2013, 09:12 PM
ieattacos
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Wonder if anybody tryd stainless caps on our calibers or if any out ther we can buy
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post #12 of 14 Old 10-20-2013, 08:09 AM
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Originally Posted by ieattacos View Post
Wonder if anybody tryd stainless caps on our calibers or if any out ther we can buy
If caps were available it is likely that mrblaine would have found them given the work he's done on jeep brakes. He fixes knuckles the same way Unlimited04's thread describes.

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post #13 of 14 Old 10-22-2013, 07:03 PM Thread Starter
cdavern
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Ok the jobs done and the brakes are good! Took a few hours, but no problems. The top ear was warn more than the bottom so it took more filing and the right side had more grooves than the driver side (4 instead 2) . All in all I am apply with the results. Thanks for the advice and instructions. Now, how often will I have to do this? In another 10 years?
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post #14 of 14 Old 10-22-2013, 07:50 PM
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Originally Posted by cdavern View Post
Ok the jobs done and the brakes are good! Now, how often will I have to do this? In another 10 years?
Mine lasted a week after being welded, then I had to do it again, but I drove over 200 miles in that week, so I expected it to happen.




Yes, years, but now you know what to watch for and how to easily fix it.

'93 YJ, '02 GM 4.3V6, SOA, dual ARB's, 8.8+D30(WarnHubs), 4.88s, 35" BFG KM2s, AX15, NP231+4:1+SYE+2LO, York OBA, Warn M8000.
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