Driveshaft bolts...

Thread Tools
 
Search this Thread
 
Old 11-20-2008, 11:27 AM
  #1  
AudiWorld Senior Member
Thread Starter
 
4000fixes's Avatar
 
Join Date: Apr 2004
Posts: 1,719
Likes: 0
Received 0 Likes on 0 Posts
Default Driveshaft bolts...

Ive stripped 3 of 3 and have gotten none out...Ive attacked them with PB and even vice grips...and nothin. Any suggestions?
Old 11-20-2008, 11:52 AM
  #2  
AudiWorld Super User
 
90/90Qs's Avatar
 
Join Date: Apr 2002
Posts: 2,402
Likes: 0
Received 0 Likes on 0 Posts
Default

the triple squares or the axle end bolts?
Old 11-20-2008, 12:06 PM
  #3  
AudiWorld Senior Member
Thread Starter
 
4000fixes's Avatar
 
Join Date: Apr 2004
Posts: 1,719
Likes: 0
Received 0 Likes on 0 Posts
Default

the prop shaft. the 6mm allen head bolts
Old 11-20-2008, 01:08 PM
  #4  
AudiWorld Member
 
vtlew's Avatar
 
Join Date: Sep 2004
Posts: 356
Likes: 0
Received 0 Likes on 0 Posts
Default I have a set of sockets from snap-on with nurling on the inside

that you bang on over the outer part of the bolt that work well. I also use heat and a hammer and sharp chisel on the shoulder of the bolt. Bang the chisel straight into the bolt shoulder until you've created a groove, then bang on it counterclockwise. hth.
Old 11-20-2008, 01:50 PM
  #5  
AudiWorld Super User
 
dtompsett's Avatar
 
Join Date: Aug 2004
Posts: 5,926
Likes: 0
Received 0 Likes on 0 Posts
Default Heat...

Good hot localized heat on the ends of the bolts/flange. The threads are coated in Loctite red... which will break down if heated.

Get in there with a torch and try to heat up the end of the bolt.

Worst case... you can grind flats on the outside of the head, and grab that with vice grips.

I've had to do that.. it's no fun, but it works, especially if you can get some grip with the 6-point allen key, some grip with the vice grips, and have heated the ****.
Old 11-20-2008, 02:11 PM
  #6  
AudiWorld Senior Member
Thread Starter
 
4000fixes's Avatar
 
Join Date: Apr 2004
Posts: 1,719
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks guys, will try tomorrow. work time now
Old 11-21-2008, 01:08 PM
  #7  
AudiWorld Member
 
Bernie's Avatar
 
Join Date: Mar 2000
Posts: 596
Likes: 0
Received 0 Likes on 0 Posts
Default My usual treatment for internally stripped drive bolts

Cut off the head of the offender with a cutoff wheel. Once the drive flange is clear I use vise-grips to remove the threaded portion. Due to the fact there is a bit of shaft left, there is always plenty to grab with the vise-grips.

I hate doing this, and it has taught me to be most careful about seating the triple-square or allen wrench into the bolt. aI clean the holes, and tap the wrench in to ensure full engagement. I am also very wary about using air tools on them, same reason. I have worn a path to my local Sears to ensure my 6 mm allen wrenches are in great condition.
Old 11-21-2008, 01:57 PM
  #8  
AudiWorld Senior Member
Thread Starter
 
4000fixes's Avatar
 
Join Date: Apr 2004
Posts: 1,719
Likes: 0
Received 0 Likes on 0 Posts
Default

Source for new bolts when I get them out??
Old 11-21-2008, 03:57 PM
  #9  
AudiWorld Member
 
vtlew's Avatar
 
Join Date: Sep 2004
Posts: 356
Likes: 0
Received 0 Likes on 0 Posts
Default McMaster-Carr

<ul><li><a href="http://www.mcmaster.com">Site link here</a></li></ul>
Old 11-22-2008, 06:02 AM
  #10  
AudiWorld Member
 
Bernie's Avatar
 
Join Date: Mar 2000
Posts: 596
Likes: 0
Received 0 Likes on 0 Posts
Default They are common between Audi/VW, FLAPS should have them, or VAG dealer

I get them from the donors in my yard.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
NJRoadFan
Audi 4000 / Coupe GT Discussion
15
08-22-2008 11:30 AM
couper83
Audi 4000 / Coupe GT Discussion
2
05-22-2006 05:58 AM
zszabo
A4 (B5 Platform) Discussion
2
05-26-2003 05:01 PM
Object
A4 (B5 Platform) Discussion
6
10-11-2001 04:25 PM



Quick Reply: Driveshaft bolts...



All times are GMT -8. The time now is 06:13 AM.