trailing arm welds NICE! NOT!
Aug 30, 2011 | 02:41 PM
Thread Starter
Burning Brakes
Joined: Jun 2006
Posts: 1,148
Likes: 5
From: South Dakota
trailing arm welds NICE! NOT!
When I rebuilt my trailing arms, I was really surprised by the quality of the factory welds on them. The regular welder must have been on break while the corporate secretary took over and did it with her eyes closed. That's some sloppy welding.
How are your welds on your arms?
Aug 30, 2011 | 03:44 PM
Race Director
Joined: Sep 1999
Posts: 11,360
Likes: 382
From: Plano TX
All the TAs I've seen have been that way. Splatter all over.
When I redid mine I ground the splatter off.
Aug 31, 2011 | 10:15 PM
Instructor
Joined: Mar 2010
Posts: 228
Likes: 0
From: Evansville WI
The welds on mine are 38 years old, and still holding strong
Aug 31, 2011 | 11:44 PM
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
You think those are bad.. you should look at some on your frame. It kills me to see a drag weld because the guy was to lazy to pick up the rod....
Sep 1, 2011 | 03:10 AM
Drifting
Joined: Jan 2006
Posts: 1,832
Likes: 38
From: Cedar,BC
Hey,at least they were welded!More than a weld or two got missed during the sloppy seventies...
Sep 1, 2011 | 09:43 AM
Team Owner
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Quote:
Originally Posted by
builder
...That's some sloppy welding...
I'm missing the point. They're 40 years old and were massed produced. No robot welders in those days. Your two originals survived, ugly welds and all.
Sep 1, 2011 | 09:57 AM
Thread Starter
Burning Brakes
Joined: Jun 2006
Posts: 1,148
Likes: 5
From: South Dakota
Quote:
Originally Posted by
Easy Mike
I'm missing the point. They're 40 years old and were massed produced. No robot welders in those days. Your two originals survived, ugly welds and all.
I guess that when I rebuild the arms, I have to resist grinding and making them look pretty so I can preserve the originality of them.
I'm just complaining. That's all.
Sep 1, 2011 | 10:05 AM
Team Owner
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Quote:
Originally Posted by
builder
...I have to resist grinding and making them look pretty so I can preserve the originality of them...
True. Originals are not necessarily pretty.
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Sep 1, 2011 | 12:31 PM
Melting Slicks
Joined: Jun 2006
Posts: 2,071
Likes: 147
From: S Nevada
Same with the frame. I cleaned up a few areas that will be seen in the engine compartment before sending it off to sandblast and powder coat, but I found no cracks anywhere. And I really inspected it.
Sep 1, 2011 | 12:32 PM
Melting Slicks
Joined: Jan 2003
Posts: 2,877
Likes: 13
From: Doha
St. Jude Donor '08
That would prove the success of the GM designs, even with these sloppy welds on the arms and the frame, you still rarely see a failed trailing arm or a frame because of these welds.