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

I BENT MY PINION..... NOW WHAT?...(Video inside)

Thread Tools
 
Search this Thread
 
Old 09-03-2012, 06:16 PM
  #1  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default I BENT MY PINION..... NOW WHAT?...(Video inside)

I bent my 10 bolt pinion..... is it fixable?

Can reuse my housing and carrier?
will it work fine if i swap pinion, gear, pinion bearings and race?

How it happen? I didnt know my rear end was leaking fluid...
i was roll racing......
http://youtu.be/pjgK20k6xG4


DISREGUARD NOISE ITS MY PHONE
http://youtu.be/I7Qff_UlBuo

update: removed the diff. cover







Last edited by LS1TA_956; 09-03-2012 at 08:21 PM.
Old 09-03-2012, 06:45 PM
  #2  
Staging Lane
iTrader: (3)
 
42273's Avatar
 
Join Date: Aug 2011
Location: houston area
Posts: 55
Likes: 0
Received 0 Likes on 0 Posts
Default

damn dude ! that is crazy looking i think you need to pull the cover off
Old 09-03-2012, 06:47 PM
  #3  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by 42273
damn dude ! that is crazy looking i think you need to pull the cover off

Am doing that right now
Old 09-03-2012, 06:52 PM
  #4  
TECH Fanatic
iTrader: (5)
 
lees02WS6's Avatar
 
Join Date: Mar 2004
Location: Lansdale, PA
Posts: 1,728
Received 139 Likes on 112 Posts

Default

You're going to have to pull the pinion gear, and replace it, because it appears the shaft is bent. In order to do that the differential has come out. After that the diff will need to be set up again.
Old 09-03-2012, 07:34 PM
  #5  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

bump updated with more pics and video
Old 09-03-2012, 08:06 PM
  #6  
TECH Resident
iTrader: (5)
 
therabidweasel's Avatar
 
Join Date: Jan 2012
Location: NH/MA
Posts: 876
Likes: 0
Received 1 Like on 1 Post
Default

Assuming this thread is real: yeah man, I do believe it's a little out of true LOL. Holy hell, what did you do?

If that was done under power I would regard everything from the tranny back with suspicion. Gears clearly gotta be changed, probably better off buying a salvaged unit.
Old 09-03-2012, 08:11 PM
  #7  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by therabidweasel
Assuming this thread is real: yeah man, I do believe it's a little out of true LOL. Holy hell, what did you do?

If that was done under power I would regard everything from the tranny back with suspicion. Gears clearly gotta be changed, probably better off buying a salvaged unit.
lol I know it bent but just wondering if I can reuse my housing and carrier and just swap race, gear and pinion and pinion bearings
Old 09-03-2012, 09:02 PM
  #8  
TECH Resident
iTrader: (8)
 
pancho toco loco's Avatar
 
Join Date: Apr 2010
Location: NJ
Posts: 902
Likes: 0
Received 0 Likes on 0 Posts

Default

10 bolt fail. 3600 stall winning since you were roll racing and not from a dig on drag radials or slicks I'd assume the housing isn't bent or suspension tweaked. You should be able to measure it to see if it is. Once you have it a part you can check everything else.
Old 09-03-2012, 09:10 PM
  #9  
TECH Enthusiast
iTrader: (13)
 
jc98ss's Avatar
 
Join Date: Mar 2010
Location: Murfreesboro, TN
Posts: 727
Likes: 0
Received 12 Likes on 11 Posts

Default

holy **** man.......i have a set of 3.42's for cheap if you're interested
Old 09-03-2012, 09:20 PM
  #10  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

How difficult is to take it apart?
Should i just drop the rear or work on it on the car?
Old 09-03-2012, 09:52 PM
  #11  
TECH Senior Member
 
garygnu's Avatar
 
Join Date: Feb 2009
Posts: 5,446
Received 4 Likes on 4 Posts

Default

have you ever worked on a rear end ?if you have never installed gears and a differential ,take rear to a shop that dose it alot.
Old 09-03-2012, 10:00 PM
  #12  
TECH Enthusiast
iTrader: (13)
 
jc98ss's Avatar
 
Join Date: Mar 2010
Location: Murfreesboro, TN
Posts: 727
Likes: 0
Received 12 Likes on 11 Posts

Default

Originally Posted by LS1TA_956
How difficult is to take it apart?
Should i just drop the rear or work on it on the car?
it's not tough to take apart....you'd do it while the rear is in the car, preferably on a lift......you only need basic tools and an impact for the pinion nut.....but like the gary said, if you've never done it, you might want to take it to a shop......disassembly is easy, but setting the gears back up is a very touchy thing.
Old 09-03-2012, 10:05 PM
  #13  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by garygnu
have you ever worked on a rear end ?if you have never installed gears and a differential ,take rear to a shop that dose it alot.
Nope ive never worked on a rear and i dont have acess to a lift
Old 09-04-2012, 06:20 AM
  #14  
TECH Resident
iTrader: (8)
 
pancho toco loco's Avatar
 
Join Date: Apr 2010
Location: NJ
Posts: 902
Likes: 0
Received 0 Likes on 0 Posts

Default

Well you have two choices both will be around the same cost unless your swapping rears yourself. Not hard to do but like you said you don't have a lift so that can be a pain for the first time on the ground. A. Buy gears of your choice and rebuild kit and have them installed by a pro. I'd say $350 parts $400 labor if all else looks ok, ie axel not bent etc
2. Buy used rear from $150-$500 pending gear ratio, miles and options and have installed. Labor could be $300-$500 area pending.
D. Buy used rear $150-$500 and swap yourself
Old 09-11-2012, 02:47 AM
  #15  
10 Second Club
iTrader: (4)
 
1_MEANZ28's Avatar
 
Join Date: May 2011
Posts: 466
Likes: 0
Received 0 Likes on 0 Posts
Default

Any update on this?
Old 09-13-2012, 12:38 AM
  #16  
On The Tree
iTrader: (4)
 
cleb's Avatar
 
Join Date: Dec 2009
Location: Versailles, MO
Posts: 165
Likes: 0
Received 0 Likes on 0 Posts

Default

It is pretty easy to drop the rearend. Easiest thing to do is to replace the whole thing. If you rebuild yourself all the tools you need cost a couple hundred bucks, gears cost a couple hundred too. So you can spend 500 bucks for parts and still have to do all the work, which is not easy, or buy one for as low as 150 dollars and just slap it in. I speak from experience for both options. The only pro from rebuilding yourself is learning how to do it and you get to buy some cool tools like a press.
Old 09-13-2012, 12:48 AM
  #17  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

I mighy buy used 323 gears for 50 and new bearings for 80 tools am not worried i am currently going to school for diesel tech i can take it to school and work on it there.
Old 09-13-2012, 12:51 AM
  #18  
Launching!
Thread Starter
iTrader: (1)
 
LS1TA_956's Avatar
 
Join Date: Jul 2011
Location: Laredo
Posts: 266
Likes: 0
Received 0 Likes on 0 Posts
Default

The thing that worries me is adjusting the back lash on the carrier/ring gear am not to worried about the pinion since ill use same shim.



Quick Reply: I BENT MY PINION..... NOW WHAT?...(Video inside)



All times are GMT -5. The time now is 05:37 PM.