Wheel Bearing Help - Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ General Discussion Forum

Join Wrangler Forum Today

Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 07-03-2012, 09:00 AM
Thread Starter
Pilgrim_Jeep's Avatar
Join Date: Aug 2011
Location: Plymouth, Ma
Posts: 351
Pilgrim_Jeep is on a distinguished road
Wheel Bearing Help

Changed my left front wheel hub assembly about a week ago. After the change, it runs really smooth and quiet, until I hit 60+mph, then it vibrates and shakes the Jeep.

When I did the work, I didn't have a torque wrench, so I just tightened it all down best I could. A mechanic buddy told me I may not have torqued it tight enough, so I should get a torque wrench and make sure, and once i do the vibration should go away.

Well, I tourqued it down...75 for the 13mm bolts, and 175 for the axle nut.

Well, the vibration is still there over 60mph.

Any ideas? My tires were all rotated and balanced about a month ago.
Pilgrim_Jeep is offline   Quote
Old 07-03-2012, 12:38 PM   #2
IslandTJ's Avatar
Join Date: Mar 2008
Location: where I wheel: N 45º 36.663' W 123º 20.935'
Posts: 3,108
IslandTJ is on a distinguished road
Could be u-joints, when was the last time you serviced or replaced your u-joints?

1998 TJ Moss Green Sahara w/ numerous scratches & dents whose playground is on a tropical island that's 33 miles long and 4-12 miles wide, in year-round 82 degree weather

Edit: "Now jeepin in Oregon"
IslandTJ is offline   Quote
Old 07-03-2012, 01:23 PM   #3
snwchris's Avatar
Join Date: Jan 2009
Location: NE Ohio
Posts: 1,718
snwchris is on a distinguished road
Sounds like driveline issue.... check U-joints in the Front Driveshaft and Rear Drive Shaft.

You might need to jack the front & rear up while checking to get the weight off the u-joint as well. I had a cracked one and could find it until I took theweight off the ground.
98TJ / Hi-Lined / Zip Lockers / 35s

Family Rig / Tow Rig: 08 Tundra & 16ft Trailer
snwchris is offline   Quote
Old 07-03-2012, 02:19 PM   #4
scot68's Avatar
Join Date: Apr 2011
Location: Mesa, AZ
Posts: 481
scot68 is on a distinguished road
You didn't have the vibs prior to replacing the bearing right?
Is the bearing seated in the knuckle properly? Was there excessive rust on the backside of the rotor where it contacts the hub (bearing)?
scot68 is offline   Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -5. The time now is 10:51 AM.

User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC
« Back

Enter your email address:

Delivered by FeedBurner