Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

bad front u-joint

Thread Tools
 
Search this Thread
 
Old 11-15-2010, 08:54 PM
  #1  
CF Veteran
Thread Starter
 
cherokeeaddiction23's Avatar
 
Join Date: Sep 2009
Location: Chesapeake, Virginia
Posts: 1,092
Likes: 0
Received 0 Likes on 0 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.7
Default bad front u-joint

so ive benn trying to trace these new vibes i have, it seems to be more centered towards the front of the jeep, also i have this clunking noise coming from the right front side of the axle, so my thoughts now are the u joint up there is shot, so i went to look at it and i noticed there is an orange powder on everything, which ive heard is a sign of dead u joint, sound about right?
Old 11-15-2010, 08:57 PM
  #2  
CF Veteran
 
no rdplz's Avatar
 
Join Date: Jan 2010
Location: Virginia Beach by way of Michigan
Posts: 5,482
Likes: 0
Received 25 Likes on 25 Posts
Default

Sounds like the rod bearings are shot and the powder left over has gotten all over everything. Pull the rotor, caliper, and hub off and have fun pounding out an axle u-joint. If one's gone bad, the other probably isn't too far from it too. Might as well do 'em both just to play it safe.
Old 11-15-2010, 09:19 PM
  #3  
CF Veteran
Thread Starter
 
cherokeeaddiction23's Avatar
 
Join Date: Sep 2009
Location: Chesapeake, Virginia
Posts: 1,092
Likes: 0
Received 0 Likes on 0 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.7
Default

yep i just bought two of the 760x u joints to replace both sides, so im hoping this fixes it, if not atleast i got two new beefy front u joints
Old 11-15-2010, 09:48 PM
  #4  
CF Veteran
 
s14unimog's Avatar
 
Join Date: Dec 2009
Posts: 1,396
Likes: 0
Received 1 Like on 1 Post
Model: Cherokee
Default

I'm right in the middle of U-joints on my D30 and just had the weirdest break on my new Spicer 760...check this out.

https://www.cherokeeforum.com/f2/new...its-top-65783/

Still think Spicer is the way to go.

One I removed...Mmmm rusty powder.




A ball joint press will make short work of the removal.

Last edited by s14unimog; 11-15-2010 at 09:51 PM.
Old 11-15-2010, 10:02 PM
  #5  
Senior Member
 
nielsenml's Avatar
 
Join Date: Jun 2010
Location: oregon
Posts: 881
Likes: 0
Received 0 Likes on 0 Posts
Year: 91
Model: Cherokee
Engine: 4.0
Default

Well, I just found out about this. Did mine a couple weeks ago. Passenger side was easy, driver side took fire to cook out the old u joint. Also noone warned me, when i was reinstalling the pass side axle i wasn't all that careful, and busted my inner axle seal. Now I have a annoying little axle leak and the seals are not that easy to procure.
Old 11-15-2010, 10:06 PM
  #6  
CF Veteran
 
no rdplz's Avatar
 
Join Date: Jan 2010
Location: Virginia Beach by way of Michigan
Posts: 5,482
Likes: 0
Received 25 Likes on 25 Posts
Default

advance auto carries the axle seals. You can order them online and have them shipped to you if you don't have a store nearby.
Old 11-15-2010, 10:08 PM
  #7  
CF Veteran
Thread Starter
 
cherokeeaddiction23's Avatar
 
Join Date: Sep 2009
Location: Chesapeake, Virginia
Posts: 1,092
Likes: 0
Received 0 Likes on 0 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.7
Default

about how long did it take you guys? i wanna be able to finish it in one day haha, i dont wanna plan anything when i do it, just in case, you know how things go with jeeps
Old 11-15-2010, 10:11 PM
  #8  
CF Veteran
 
OttawaXJ's Avatar
 
Join Date: Nov 2010
Location: Ottawa, on
Posts: 1,158
Likes: 0
Received 0 Likes on 0 Posts
Default

fairly simple to test of a ujoint is bad, grab the shaft and wiggle it, if it moves at all its bad. I changed two u joints in an hour. its doable in a day even if you have zero knowledge but do yourself a favor and get the ujoint press tool. Makes things 100 times easier, especially when you're new.
Old 11-15-2010, 10:13 PM
  #9  
CF Veteran
Thread Starter
 
cherokeeaddiction23's Avatar
 
Join Date: Sep 2009
Location: Chesapeake, Virginia
Posts: 1,092
Likes: 0
Received 0 Likes on 0 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.7
Default

Originally Posted by s14unimog
I'm right in the middle of U-joints on my D30 and just had the weirdest break on my new Spicer 760...check this out.

https://www.cherokeeforum.com/f2/new...its-top-65783/

Still think Spicer is the way to go.

One I removed...Mmmm rusty powder.




A ball joint press will make short work of the removal.
yep now i know for sure its that u joint, ive got rusty powder everywhere on the steering knuckle and the axle on the passenger side
Old 11-15-2010, 10:15 PM
  #10  
CF Veteran
Thread Starter
 
cherokeeaddiction23's Avatar
 
Join Date: Sep 2009
Location: Chesapeake, Virginia
Posts: 1,092
Likes: 0
Received 0 Likes on 0 Posts
Year: 2002
Model: Grand Cherokee
Engine: 4.7
Default

Originally Posted by OttawaXJ
fairly simple to test of a ujoint is bad, grab the shaft and wiggle it, if it moves at all its bad. I changed two u joints in an hour. its doable in a day even if you have zero knowledge but do yourself a favor and get the ujoint press tool. Makes things 100 times easier, especially when you're new.
its a little different on the front axle, i just replaced my buddies driveshaft u joints today, THAT was easy, i know its not that hard on the axle, just a little different
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JJM
KL Cherokee Tech
5
09-09-2015 12:12 PM
savagess2546
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
5
08-31-2015 07:50 PM
Hewittxj
Modified XJ Cherokee Tech
35
08-31-2015 04:43 PM
SixShooterXJCherokee
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
9
08-30-2015 08:06 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: bad front u-joint



All times are GMT -5. The time now is 06:22 PM.