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XJ Ask the Question Thread
CF Veteran
Joined: Oct 2011
Posts: 1,812
Likes: 0
From: South Mills, NC
Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
Junior Member
Joined: Dec 2010
Posts: 68
Likes: 0
From: SW Michigan
Year: 2000
Model: Cherokee
Engine: 4.0L I6
I seem to recall reading somewhere that the trans was originally designed for Dex/Merc, so that's what I used when I did a drain and fill a couple years ago. So far, so good.
CF Veteran
Joined: Apr 2011
Posts: 4,825
Likes: 2
From: Indianapolis
Year: '99 and '91
Model: Cherokee
Does anyone have a copy of installation instructions for HD offroad no lift shackle relocators? All the image links in the write ups I found are broken, there's a PDF linked from the HD Offroad website. Its linked through NAXJA though and I don't have an account or if I do I don't remember the email. I also can't find where to register. I just wanted to see a couple pics.
CF Veteran
Joined: Apr 2011
Posts: 4,825
Likes: 2
From: Indianapolis
Year: '99 and '91
Model: Cherokee
This is the link from the pic on Google image search....
http://www.jeepforum.com/forum/f11/w...ators-1518314/
It didn't show any pics when I followed the link... Lol.
Here's what I seen, which is what I wanted.

Which told me what I wanted to know.
http://www.jeepforum.com/forum/f11/w...ators-1518314/
It didn't show any pics when I followed the link... Lol.
Here's what I seen, which is what I wanted.

Which told me what I wanted to know.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
Is it normal after a disc brake swap to have a slightly less stiff brake pedal? It doesnt just drop to the floor and appears to brake ok (I haven't test driven yet in an abandoned lot)... just felt like the pedal didnt resist as much as with drums. I read somewhere that this is common. I did not swap prop valves or MC's. Still have the stock '91 booster. Brakes were bled fine. No leaks. Also, the pre-cut hardline I had to get from Autozone was a bit longer than needed. I had to put a couple extra bends in the hardline (no kinks). Would this cause an issue?
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Is it normal after a disc brake swap to have a slightly less stiff brake pedal? It doesnt just drop to the floor and appears to brake ok (I haven't test driven yet in an abandoned lot)... just felt like the pedal didnt resist as much as with drums. I read somewhere that this is common. I did not swap prop valves or MC's. Still have the stock '91 booster. Brakes were bled fine. No leaks. Also, the pre-cut hardline I had to get from Autozone was a bit longer than needed. I had to put a couple extra bends in the hardline (no kinks). Would this cause an issue?
Go break them in first.
As far as the prop valve, my brakes worked better with the guts of the donor ZJ's prop valve inside my stock valve.
Last edited by cruiser54; Nov 3, 2013 at 06:57 AM.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
Was the gut swap hard to do? I am hoping the brakes will be good once I pump them a few more times and let them seat. I need this Jeep to work with me... wife is already peeved at how long this project took lol.
CF Veteran
Joined: Sep 2010
Posts: 12,692
Likes: 6
From: Mercer County, NJ
Year: 2001
Model: Cherokee
Engine: 4.0L I6 HO
Bleed em once or twice more and break them in. My zj conversions were a lil soft at first with new motors and pads. Now they work great. Don't have pv guts in yet
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Super easy. Waaaaay easier than swapping the whole valve. If you 've done a rear disc swap, the gut swap is a walk in the park.
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO
I'm guessing the guts are something to be found at the JY? Basic hand tools? From what I see it involves removing an assembly from the front of the prop valve, reassemble with some finger manipulating, and bleed all brakes.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
When you do this, would you take some photos and post them up please?
CF Veteran
Joined: Oct 2009
Posts: 2,867
Likes: 16
From: Fauquier County, Virginia
Year: 1991
Model: Cherokee
Engine: I-6 4.0 HO





