1982-92 TA & FB TECH 1993-2002 TA & FB Tech is now part of the new Late Model Section of the PY Forums. Click this link to check it out.

          
Reply
 
Thread Tools Display Modes
  #1  
Old 02-22-2005, 11:49 AM
455guy 455guy is offline
Senior Chief
 
Join Date: Apr 2003
Posts: 379
Default

I had a local welder weld the axel tubes and mounts on my 7.5" 10 bolt posi I just installed in my 79 Lemans safari draggin wagon.. It was in there about 3 weeks before I noticed a rythmic hum around 60 mph.. Is it possible he overheated the tubes(warped) and now the outer axel bearings are in trouble?? Would that account for the hum????

  #2  
Old 02-22-2005, 11:49 AM
455guy 455guy is offline
Senior Chief
 
Join Date: Apr 2003
Posts: 379
Default

I had a local welder weld the axel tubes and mounts on my 7.5" 10 bolt posi I just installed in my 79 Lemans safari draggin wagon.. It was in there about 3 weeks before I noticed a rythmic hum around 60 mph.. Is it possible he overheated the tubes(warped) and now the outer axel bearings are in trouble?? Would that account for the hum????

  #3  
Old 04-17-2005, 05:23 AM
WW3's Avatar
WW3 WW3 is offline
Senior Member
 
Join Date: Mar 2005
Location: Meadville,PA
Posts: 174
Default

Pinion bearing I bet...

__________________
former home of the 4-speed Can am
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:03 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017