Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

Need help!!!!

Thread Tools
 
Search this Thread
 
Old Mar 23, 2008 | 04:33 PM
  #1  
jessedale98's Avatar
Thread Starter
11 Second Club
iTrader: (16)
 
Joined: Jan 2005
Posts: 861
Likes: 0
From: Southern Oklahoma
Default Need help!!!!

I noticed my rear end leaking and when I let off the gas it would whine real loud, we I decided to drive to the AutoZone to pick up some stuff to change the rear fluid out and see if that helps. I didnt get 1 mile down the road when I feel a terrible vibration in the passenger side rear wheel. I stopped and tried to reverse when I hear clanking and grinding. I immediatly shut it down and go out, I tried to push it forward, but no movement, I pushed it backwards and it would go with ease. I called a friend and we tried to push it foward again, well it moved forward, but sounded nasty.

My driveshaft came off, and a big *** bolt was just lying on the ground. I took the cover off the rear and looked inside, the gears/pinion are fine and dont appear to have any damage. But like I said, the driveshaft is completely un-hooked.


Any thoughts?
Reply
Old Mar 23, 2008 | 05:05 PM
  #2  
9000th01ss's Avatar
Banned
iTrader: (10)
 
Joined: Feb 2008
Posts: 3,235
Likes: 2
Default

Sounds like the pinion nut and yoke fell off.
Kind of rare, usually the nut comes loose and you hear noise for a long time.
Reply
Old Mar 23, 2008 | 05:18 PM
  #3  
jessedale98's Avatar
Thread Starter
11 Second Club
iTrader: (16)
 
Joined: Jan 2005
Posts: 861
Likes: 0
From: Southern Oklahoma
Default

Well, i heard a loud noise, but it just sounded like the rear end was whining real loud. So can i just hook it back up? I mean, i checked everything and nothing SEEMS to be broken. There were weird marks on the Aurborn posi, like the gears scrapped it or something, but I looked at all the gears and nothing seemed to be missing or broke.
Reply
Old Mar 23, 2008 | 07:39 PM
  #4  
9000th01ss's Avatar
Banned
iTrader: (10)
 
Joined: Feb 2008
Posts: 3,235
Likes: 2
Default

That usually happens when the nut comes loose, it marks the carrier.
I've known someone who just tightened the nut, flushed it out and was fine. This was on a second gen.

To do it right you'd need to take the pinion out and install a new crush collar, check/replace bearings, flush everything including the axle tubes, install new seals, and reassemble with a new pinion nut.

To take your chances you could put in a new seal, install a pinion nut with red loctite, and torque it to get the proper bearing preload. And maybe stake the nut in place.
If it makes no noise after that you're ok. If it makes noise you're out the money for the nut, seal, and oil.
Take your pick. I'm not recommending one or the other.
Reply
Old Mar 23, 2008 | 08:34 PM
  #5  
jessedale98's Avatar
Thread Starter
11 Second Club
iTrader: (16)
 
Joined: Jan 2005
Posts: 861
Likes: 0
From: Southern Oklahoma
Default

Thank you for the help, That is exactly what has happened. But why do you think it happened?
Reply
Old Mar 23, 2008 | 09:29 PM
  #6  
9000th01ss's Avatar
Banned
iTrader: (10)
 
Joined: Feb 2008
Posts: 3,235
Likes: 2
Default

I have no idea. It would have made a hell of a lot of noise for a while because the pinion nut typically doesn't just fall off.
I've never heard of a yoke just fall off unless the pinion broke.
Maybe if you have a real loud exhaust and didn't hear it the whole time the nut was backing off.
Reply
Old Mar 23, 2008 | 10:17 PM
  #7  
jessedale98's Avatar
Thread Starter
11 Second Club
iTrader: (16)
 
Joined: Jan 2005
Posts: 861
Likes: 0
From: Southern Oklahoma
Default

I do have really loud exhuast, and noisy *** clunking LCA's. Thats why I didnt hear it. ****.
Reply




All times are GMT -5. The time now is 05:50 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE