frame crack advice - JeepForum.com

 
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post #1 of 10 Old 02-12-2013, 10:36 PM Thread Starter
CarinoXJ00
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1996 XJ Cherokee 
 
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Location: Fayetteville
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frame crack advice

This is my jeep its a 2000 jeep Cherokee sport. It has 141k on it and I was fixing the gas tank and noticed the frame crack right where the lines run through. Any advice for fixing it.

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I drive an XJ, So I AM A WHEELER.....
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post #2 of 10 Old 02-13-2013, 06:00 PM
ramjett
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1970 CJ5 
 
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Cut and replace. Or just ignore it,anything else would be a waste of time.
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post #3 of 10 Old 02-13-2013, 06:14 PM Thread Starter
CarinoXJ00
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1996 XJ Cherokee 
 
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Will it affect the jeep in anyway at all. Is it going to cause more cracks

I drive an XJ, So I AM A WHEELER.....
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post #4 of 10 Old 02-15-2013, 10:51 AM
chainz
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That looks pretty serious to me. Isn't that cherokee a unibody i am not familiar with them personally? I see where you in order to fix that you need to cut until you get to good solid thick steel to weld on, needless to say that may be hard to come by under your jeep.
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post #5 of 10 Old 02-15-2013, 11:03 AM Thread Starter
CarinoXJ00
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1996 XJ Cherokee 
 
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Yea it is so there's a good chance I will just sell it as a mud truck

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post #6 of 10 Old 02-17-2013, 10:43 AM
ramjett
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If you cut it out and replace it it will last . No reason to trash it. Cut it out weld it , clean around it spray some etch primer then undercoat . It will be fine.
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post #7 of 10 Old 02-17-2013, 11:15 AM Thread Starter
CarinoXJ00
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1996 XJ Cherokee 
 
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Just cut that section out then? Thats doable got lots of steel here. Thanks for the advice guys.

I drive an XJ, So I AM A WHEELER.....
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post #8 of 10 Old 02-17-2013, 07:59 PM
dmill89
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1995 XJ Cherokee 
 
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Quote:
Originally Posted by CarinoXJ00 View Post
Just cut that section out then? Thats doable got lots of steel here. Thanks for the advice guys.
Yep, you just need to get to good steel then you can weld in the new section.

Note: if that crack is where I think it is (where the fuel filler and vent tubes pass through the frame) make sure to remove the gas tank and those hoses before doing any cutting or welding.
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post #9 of 10 Old 02-22-2013, 01:09 PM
paintballtruck
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its a unibody vehicle so just cutting out and welding new in is not so easy
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post #10 of 10 Old 02-22-2013, 05:22 PM
dmill89
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1995 XJ Cherokee 
 
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Quote:
Originally Posted by paintballtruck View Post
its a unibody vehicle so just cutting out and welding new in is not so easy
The XJ still has full length rails and lacks the complex structure of modern uni-bodies. The rails are made in multiple pieces that are welded together to begin with, and people cut out and replace floors, rail sections, etc on them without issue, just make sure the new steel is at least as strong as what it's replacing and the welds are good.
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