rearend shake
#1
rearend shake
99 4x4 jimmy is the vehicle...
when driving i feel my back passenger wheel shake, a guy from my work was behind me and said he could see it shake :S when reversing it into the garage i could hear a noise from that corner as well.... now this is my first time working on a RWD/4x4 so what am i looking at here? axle bearing?
when driving i feel my back passenger wheel shake, a guy from my work was behind me and said he could see it shake :S when reversing it into the garage i could hear a noise from that corner as well.... now this is my first time working on a RWD/4x4 so what am i looking at here? axle bearing?
#2
First check your lugs make sure there tight
check for a bubble in the tire or if the tire is out of round
if that is all good then pull the wheel drun/rotor and see what the problem is yes it could be axle bearing but you need to check it over first
check for a bubble in the tire or if the tire is out of round
if that is all good then pull the wheel drun/rotor and see what the problem is yes it could be axle bearing but you need to check it over first
#3
Maybe just loose lug nuts. I'd check those 1st of all but it could be the outer or inner bearing (hope it's the outer) or a warped rotor.
if when you're backing up nice n slow you can hear it.... it could be a bearing if it's a constant grinding/warble sound. If it's rotational & predictable then I'd say something with the brakes. But niether always hold true.
Damn cell phone lol. Esty beat me to the check list lol
A sidewall bubble shouldn't make a noise, just a wobble. But a wobble over time will cause a bearing to fail faster.
if when you're backing up nice n slow you can hear it.... it could be a bearing if it's a constant grinding/warble sound. If it's rotational & predictable then I'd say something with the brakes. But niether always hold true.
Damn cell phone lol. Esty beat me to the check list lol
A sidewall bubble shouldn't make a noise, just a wobble. But a wobble over time will cause a bearing to fail faster.
Last edited by Rottidog; 01-11-2012 at 10:00 PM.
#4
I should mention all 4 rims are freshly balanced with no bubbles or loose lugs. Am I gonna have to remove the diff cover to check the axle bearing?
I should mention my truck has 05 rearend with the G80 locker if that matters
*edit* also rear calipers/rotors/pads are new and have maybe 2 tanks of gas on them
I should mention my truck has 05 rearend with the G80 locker if that matters
*edit* also rear calipers/rotors/pads are new and have maybe 2 tanks of gas on them
Last edited by _HeC_; 01-12-2012 at 06:54 AM.
#6
After you have pulled the rear plate and had a look inside the differential it could he you pinpoint the source? I would consider an oil change and make sure it met specs for a locker after your physical inspection. If you can clear the rear wheels and spin it up that could help you hear what is going on.
We have excessive spider gear wear and can get a pop but it is quite after underway.
If you can swap the rear wheels or spin it up without wheels installed could be helpful.
We have excessive spider gear wear and can get a pop but it is quite after underway.
If you can swap the rear wheels or spin it up without wheels installed could be helpful.
#8
ugh so i believe both axle bearings are shot, i really dont think i have enough space in my garage to pull both shafts out at the same time(narrow garage) so im gonna put the brakes back on and hopefully do it on my buddies hoist in the next day or 2. hopefully im able to rent a axle bearing puller and a slide hammer as i really dont want to spend $150-200 on tools
when i spin the wheels i hear a growling noise from the bearing area so im sure its them, hopefully the half shafts are fine still
found these series of vids on youtube that show the process
mikeandthejeepgirls's Channel - YouTube
when i spin the wheels i hear a growling noise from the bearing area so im sure its them, hopefully the half shafts are fine still
found these series of vids on youtube that show the process
mikeandthejeepgirls's Channel - YouTube
Last edited by _HeC_; 01-12-2012 at 09:20 PM.
#9
There are 'offset' bearings to repair cases where the axle has been scored. I see no reason they wouldnt work if it hadnt.
There's a youtube video where some yokel uses a long pipe all the way through the housing to knock out the opposite side bearings. That works, I've done it.. long ago. I would have had the right tools but I thought the bearing would be pressed on axle and I got surprised.
Clean 2x4 scraps and heavy hammer to 'press in' new ones. You want to get fresh gearlube and also a new diff cover, just in case. If you dont use it, you can always take it back.
There's a youtube video where some yokel uses a long pipe all the way through the housing to knock out the opposite side bearings. That works, I've done it.. long ago. I would have had the right tools but I thought the bearing would be pressed on axle and I got surprised.
Clean 2x4 scraps and heavy hammer to 'press in' new ones. You want to get fresh gearlube and also a new diff cover, just in case. If you dont use it, you can always take it back.
Last edited by pettyfog; 01-12-2012 at 04:16 PM.
#10
so everything went fine with the bearings/seals, but theres still a wobble in that back passenger side im guessing bent axle shaft, after putting it back together i still had it on the hoist so i put it in gear and u could see the tire wobble(tried 2 tires) and a clicking noise
Last edited by _HeC_; 01-14-2012 at 09:00 PM.