Notices
924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
Sponsored by:
Sponsored by:

how the heck do i bust this bolt loose (pics of failed attempts)

Thread Tools
 
Search this Thread
 
Old 03-17-2004 | 11:17 AM
  #31  
Jon Moeller's Avatar
Jon Moeller
Three Wheelin'
 
Joined: Dec 2002
Posts: 1,544
Likes: 0
From: Austin, TX
Default

Torque value on those nuts is 180 ft lbs. As was said, that strap that you used is entirely worthless. You need to get more leverage on the ratchet, and you'll probably need a larger ratchet after you break the one that's on there. Some heat with a torch (propane or acetalyne) would help as well.

My favorite demonstration:
Losers:
http://home.nycap.rr.com/projecthuli...0low%20res.jpg

Winners:
http://home.nycap.rr.com/projecthuli...0low%20res.jpg

-Jon
Old 03-17-2004 | 11:23 AM
  #32  
Peckster's Avatar
Peckster
Nordschleife Master
 
Joined: Oct 2001
Posts: 5,748
Likes: 3
From: Toronto
Default

Originally posted by Cass944
tried hitting the wrench with a BIG hammer filled with sand. no luck


Filled with sand? I agree with the people who recommend a high quality closed-end wrench and hammer.

You just haven't hit it hard enough yet.

The problem with a socket is that it's offset, and you can't impact them. A breaker bar would be better, but a wrench is best.
Old 03-17-2004 | 11:29 AM
  #33  
special tool's Avatar
special tool
Banned
 
Joined: Apr 2002
Posts: 8,599
Likes: 1
From: limbo....
Default

1/2 inch drive, extension to outside the quarter, bar, pipe and JACKSTAND - use jackstand as fulcrum immediately before the ratchet - adjust to proper height.


Or a torch if you have one.
Old 03-17-2004 | 11:30 AM
  #34  
David Floyd's Avatar
David Floyd
Addict
Rennlist Member

 
Joined: May 2001
Posts: 7,109
Likes: 4
From: Tennessee
Default

Impact wrench air or electric buy one, rent one, I will let you borrow mine and you will have that thing loose in a matter of seconds.
Old 03-17-2004 | 11:33 AM
  #35  
IllMillRam1500's Avatar
IllMillRam1500
Instructor
 
Joined: Feb 2004
Posts: 180
Likes: 0
From: Elmendorf AK
Default

Slide a pipe over a 24" breaker bar (more leverage). Place the socket on the nut(?) in such a way that the handle in parallel to the ground then jump up and down on it. You will either make it come loose or break the head off trying.
As for your wratchet breaking, well buy better ones (Craftsman or Snap-On) with a lifetime guarantee.
Old 03-17-2004 | 11:53 AM
  #36  
David Floyd's Avatar
David Floyd
Addict
Rennlist Member

 
Joined: May 2001
Posts: 7,109
Likes: 4
From: Tennessee
Default

Originally posted by IllMillRam1500
Slide a pipe over a 24" breaker bar (more leverage). Place the socket on the nut(?) in such a way that the handle in parallel to the ground then jump up and down on it. You will either make it come loose or break the head off trying.
As for your wratchet breaking, well buy better ones (Craftsman or Snap-On) with a lifetime guarantee.
A 24" bar parallel to the ground will run back up under the body of the car and you can not get to it to jump on.
Old 03-17-2004 | 12:14 PM
  #37  
Chris_924s's Avatar
Chris_924s
Nerd Herder
Rennlist Member
 
Joined: Feb 2002
Posts: 16,526
Likes: 5
From: Central Illinois. Cornfields a plenty.
Default

PB blaster is almost a great an invention as duct tape is. The stuff is awesome.
Q? Too much torque on a rusted in bolt will shear the bolt- even a hardened one- correct?
liberally soak with PB. Heat cycle with a torch. pb blaster soak for a day or so. should work right out.

This sounds reminiscient for me as well.
I agree Tifo.
Old 03-17-2004 | 12:18 PM
  #38  
Yabo's Avatar
Yabo
Rennlist Member
 
Joined: Nov 2003
Posts: 11,710
Likes: 5
From: Boston
Default

this is a nut, not a head of a bolt right? yous houldn't be ablet o break the bolt with the nut with a bolt that thick, i dont thinks.
Old 03-17-2004 | 12:19 PM
  #39  
adrial's Avatar
adrial
Nordschleife Master
 
Joined: Jun 2001
Posts: 7,426
Likes: 1
From: Northern NJ
Default

Originally posted by yieldsign2
this is a nut, not a head of a bolt right? yous houldn't be ablet o break the bolt with the nut with a bolt that thick, i dont thinks.
What???
Old 03-17-2004 | 12:28 PM
  #40  
Yabo's Avatar
Yabo
Rennlist Member
 
Joined: Nov 2003
Posts: 11,710
Likes: 5
From: Boston
Default

he is taking off a nut (by turning the nut) not turning the head of teh bolt.

Maybe i read it wrong. but peopel were saying you would sheer the head of the bolt off. how would you do this turning the nut? and with this big of a bolt and nut, i doubt that unless there is significant rust (which at least on mine, there isnt in this area) the bolt would shear before the nut comes loose.
Old 03-17-2004 | 12:59 PM
  #41  
Lead Foot 944's Avatar
Lead Foot 944
Three Wheelin'
 
Joined: Apr 2002
Posts: 1,850
Likes: 0
From: Milwaukee, Wisconsin
Default

brett, when you come over tonight....I will let you borrow my 3 ft breaker bar.... SOmething always gives when i use that thing..... It will do the trick...


See you tonight..

DAmian



Quick Reply: how the heck do i bust this bolt loose (pics of failed attempts)



All times are GMT -3. The time now is 12:31 AM.