Bad Start to the Big 50?

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Old Jun 16, 2008 | 07:43 PM
  #1  
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From: Gladstone, OR
Bad Start to the Big 50?

So I turned 50 today! It didn't start out so well though. I got a call at 4:00 am that a conveyor broke at work. So I do my morning routine and head out for work in the '66 Jetstar 88. Two blocks from home the left front end drops like I hit a Big pot hole, only there's no hole & the front doesn't come back up. So I steer her over to the curb thinking I lost a tire. I get out looking back down the street to see if a tire came off. Nope! Then I look at the tire and it's leaning out at the top & laid back against the fender! The lower Control Arm (A-arm) BROKE! Never had that happen before! And there was no warning!

Oh well! I walked home, got the pickup and headed to work. Got her towed over to a buddy's house after work. The local classic auto salvage is closed today. But I think they have an A-arm and I should be back on the road in a few days.

Walking home I got to thinking I was pretty Lucky! Ten minutes later and I would have been on the freeway doing 55 - 60 mph! Everything considered it happened about the best place it could have!

I'll get some pictures when I get a chance.

Don
Old Jun 16, 2008 | 09:07 PM
  #2  
Texascarnut's Avatar
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Originally Posted by Dapapadon
So I turned 50 today! It didn't start out so well though. I got a call at 4:00 am that a conveyor broke at work. So I do my morning routine and head out for work in the '66 Jetstar 88. Two blocks from home the left front end drops like I hit a Big pot hole, only there's no hole & the front doesn't come back up. So I steer her over to the curb thinking I lost a tire. I get out looking back down the street to see if a tire came off. Nope! Then I look at the tire and it's leaning out at the top & laid back against the fender! The lower Control Arm (A-arm) BROKE! Never had that happen before! And there was no warning!

Oh well! I walked home, got the pickup and headed to work. Got her towed over to a buddy's house after work. The local classic auto salvage is closed today. But I think they have an A-arm and I should be back on the road in a few days.

Walking home I got to thinking I was pretty Lucky! Ten minutes later and I would have been on the freeway doing 55 - 60 miles per hour! Everything considered it happened about the best place it could have!

I'll get some pictures when I get a chance.

Don
Broken lower control arms on late 60's and early 70's GM cars is not all that uncommon. That was before GM engineering became "Professional Grade."

Oh yeah, HAPPY BIRTHDAY!
Old Jun 17, 2008 | 07:36 AM
  #3  
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Happy Birthday (I guess... ). I hit Five Oh last month. You might want to have the replacement control arm (and the one on the other side) magnaflux inspected for cracks.
Old Jun 17, 2008 | 08:44 AM
  #4  
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Originally Posted by joe_padavano
Happy Birthday (I guess... ). I hit Five Oh last month. You might want to have the replacement control arm (and the one on the other side) magnaflux inspected for cracks.

Good idea!

For you guys lamenting hitting the big five-O, I can assure you there is life afterward. Been making it just fine for seventeen years following that event, even the hair line is exactly the same. Unfortunately, there is little hair within the line........
Old Jun 18, 2008 | 10:27 PM
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Thanks for the "Happy Birthday" guys.

For now I just needed to get the car going. I picked up an A-arm with good bushings and ball joint for $50 and put it on today in about three hours. I did wire brush and check it as well as the other side. But I like Joe's Magnaflux suggestion. I plan to keep the car quite a while. So I think I'll look for a set of lower control arms to rebuild. After they are magnaflux. Should make my front end rebuild go a lot quicker & I'll still have a spare set. Still need to get the front end aligned.

Texascarnut - Where are you at in Texas? I lived south of Dallas in the area of Ennis for 18 years.

I don't worry to much about hair issues. I found my first gray hair when I was 16! And a receding hair line runs in the family. I love it when my youngest son (26) tries teasing me about my hair lose. His best one is; "You don't have a forehead, you have a five head" I always respond by looking real close at his hair line, then comment something like; "I don't think mine was that far back at your age!" "Your brother's isn't that far back yet, is it?" Then I start looking at the top of his head. "Oh.... Starting to thin out there too..." He always drops the subject real quick for some reason.

But... I do dread the day my receding hair line meets my bald spot.

For what it's worth, I did learn the lower A-arms from regular 88's fit the Jetstar 88's.

Oh yeah, still need to get some photos of the broken arm. Sorry!

Don
Old Jun 19, 2008 | 07:27 AM
  #6  
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Originally Posted by Dapapadon
Thanks for the "Happy Birthday" guys.

For now I just needed to get the car going. I picked up an A-arm with good bushings and ball joint for $50 and put it on today in about three hours. I did wire brush and check it as well as the other side. But I like Joe's Magnaflux suggestion. I plan to keep the car quite a while. So I think I'll look for a set of lower control arms to rebuild. After they are magnaflux. Should make my front end rebuild go a lot quicker & I'll still have a spare set. Still need to get the front end aligned.

Texascarnut - Where are you at in Texas? I lived south of Dallas in the area of Ennis for 18 years.

I don't worry to much about hair issues. I found my first gray hair when I was 16! And a receding hair line runs in the family. I love it when my youngest son (26) tries teasing me about my hair lose. His best one is; "You don't have a forehead, you have a five head" I always respond by looking real close at his hair line, then comment something like; "I don't think mine was that far back at your age!" "Your brother's isn't that far back yet, is it?" Then I start looking at the top of his head. "Oh.... Starting to thin out there too..." He always drops the subject real quick for some reason.

But... I do dread the day my receding hair line meets my bald spot.

For what it's worth, I did learn the lower A-arms from regular 88's fit the Jetstar 88's.

Oh yeah, still need to get some photos of the broken arm. Sorry!

Don
Don - We live about half way between Houston and San Antonio 9 miles out in the country from Weimar. After more or less 40 years of living in North Dallas and Houston chose to retire to the solitude of country living where the biggest problem is wild hogs rooting up some of the pastures from time to time.

Jim

Last edited by Texascarnut; Jun 19, 2008 at 07:30 AM.
Old Jun 19, 2008 | 10:41 AM
  #7  
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Happy birthday. Glad to hear that you weren't hurt when the control arm broke. It would have been really scary if that happened on the highway.
Old Jun 28, 2008 | 09:42 PM
  #8  
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Here's a photo of the broken arm. Looks like the break started at the front edge.

http://i217.photobucket.com/albums/c...n/100_0209.jpg

Don
Old Jun 29, 2008 | 08:47 AM
  #9  
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Yeeeeouch!!!

Typically minute cracks will start due to the stamping process and these grow over time due to road vibrations.
Old Jun 30, 2008 | 08:37 AM
  #10  
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From: Nine Mile Falls, Washington
Joe's right about the need to have 'used parts' inspected before using them. The cracks start out nearly invisible to the naked eye, and if you do not know what indications to look for, even with a magnifier you will miss them. The 'magnetic particle' inspection (often refered to as 'Magnaflux') will reveal both minute surface AND sub-surface cracks.

Well worth the extra expense vs. a failure on the road (results vary )

Glad to hear you were not hurt and did not damage your Olds.
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