2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

What to do about extra-stubborn bolts?

Old 07-04-03, 03:33 PM
  #1  
Full Member

Thread Starter
 
Join Date: Feb 2003
Location: Hershey, PA
Posts: 94
Likes: 0
Received 0 Likes on 0 Posts
What to do about extra-stubborn bolts?

I have an '87 TII and the motor recently took a crap on me, so I took everything off the block and now I'm ready to start pulling the motor out, except the bolts that bolt the engine to the tranny are being a real pain in the ***. The first one I tried I managed to twist the head off the bolt, but luckily I could pull it out from the other side. The bolts on the underside of the engine are not like that. I broke one of them loose, but after that, it was still really tight, and I was afraid that I was just twisting the head and not the entire bolt. Any ideas on how to get these suckers out?
Old 07-04-03, 03:35 PM
  #2  
Eat Rice Don't Drive it.

iTrader: (3)
 
1987RX7guy's Avatar
 
Join Date: Nov 2002
Location: Laredo, Tx
Posts: 12,752
Likes: 0
Received 1 Like on 1 Post
well soak the mothas in penetrant overnight. That is what my friend did to his exhaust bolts for us to take out his stock stuff today. Heat from a torch is also said to be persuassive with bolts. Also try a breaker bar.
Old 07-04-03, 04:16 PM
  #3  
Dak
Information Regurgitator

 
Dak's Avatar
 
Join Date: Feb 2001
Location: Sparta TN. United States
Posts: 1,889
Received 170 Likes on 127 Posts
I found this stuff at Wal-mart called PB Blast that is for loosening stuck and rusted bolts.Works fairly well.Get some of that or something similar and soak it overnight like 1987RX7Guy said.
Old 07-04-03, 05:31 PM
  #4  
Full Member

Thread Starter
 
Join Date: Feb 2003
Location: Hershey, PA
Posts: 94
Likes: 0
Received 0 Likes on 0 Posts
Alrighty, thanks a bunch. I'll tell you how it goes tomorrow. :P
Old 07-04-03, 06:14 PM
  #5  
FD > FB > FC

 
hornbm's Avatar
 
Join Date: Oct 2002
Location: Bothell, WA
Posts: 3,873
Likes: 0
Received 3 Likes on 3 Posts
if you can get enough clearance, an air gun can frequently break even the toughest bolts loose
Old 07-04-03, 07:20 PM
  #6  
Back from teh deadly!

 
adamlewis's Avatar
 
Join Date: Feb 2001
Location: Louisville KY 40299
Posts: 1,163
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Dak
I found this stuff at Wal-mart called PB Blast that is for loosening stuck and rusted bolts.Works fairly well.Get some of that or something similar and soak it overnight like 1987RX7Guy said.
PB Blaster is awesome stuff. It works wonders on rusted/stuck bolts
Old 07-04-03, 09:20 PM
  #7  
Older than Dirt

 
Mr. Gadget's Avatar
 
Join Date: May 2003
Location: Parts Unknown
Posts: 1,448
Likes: 0
Received 0 Likes on 0 Posts
Just remember to use it on the thread side. My rocket scientist son who was helping me on an engine pull ran into some stuck bolts on the belly pan. He sprayed the PB on and let it sit overnight. I was happy he though enough to do that. The next day went back at it and he proceeded to snap off 4 bolts. After some intense grilling (similar to Paul Sr. from OCC for chopper nuts), I found out that he sprayed only the heads. Just more work for dear old dad.
Old 07-05-03, 12:33 AM
  #8  
SPQR

iTrader: (1)
 
n4ji's Avatar
 
Join Date: Jun 2003
Location: Santa Cruz, CA
Posts: 1,123
Likes: 0
Received 0 Likes on 0 Posts
Wow, if I would've done that, my dad would've definately chased me around the house and beat me with a boat paddle. Like the time I stripped the threads off my bathroom faucet piping... whoops...
Old 07-05-03, 11:53 AM
  #9  
Full Member

Thread Starter
 
Join Date: Feb 2003
Location: Hershey, PA
Posts: 94
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Mr. Gadget
Just remember to use it on the thread side. My rocket scientist son who was helping me on an engine pull ran into some stuck bolts on the belly pan. He sprayed the PB on and let it sit overnight. I was happy he though enough to do that. The next day went back at it and he proceeded to snap off 4 bolts. After some intense grilling (similar to Paul Sr. from OCC for chopper nuts), I found out that he sprayed only the heads. Just more work for dear old dad.
Well, heh heh... That's what I did with the first one... that's why it snapped off, lol. Well, I soaked the other suckers overnight, and made sure to go at 'em thread side and I didn't have a problem at all.

Now I gotta round some of my friends up so we can yank the motor out. Yippie!
Old 07-05-03, 02:23 PM
  #10  
What Subscription?

 
banzaitoyota's Avatar
 
Join Date: Apr 2001
Location: Aiken SC USA
Posts: 5,926
Likes: 0
Received 0 Likes on 0 Posts
PB Blaster works great, but please be careful. It will adjust the PH in your eyes to 4.0 or less
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jetlag
3rd Generation Specific (1993-2002)
4
09-29-15 06:52 AM


Thread Tools
Search this Thread
Quick Reply: What to do about extra-stubborn bolts?



All times are GMT -5. The time now is 01:15 PM.