C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Recall or TSB on monoleaf delamination problem?

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Old Jun 3, 2003 | 07:14 PM
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Default Recall or TSB on monoleaf delamination problem?

My service mgr at local dealer says he's never heard of this problem. Is there a GM TSB or recall on it?

Thanks!
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Old Jun 3, 2003 | 08:05 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

Mine splintered at around 29K miles...that was about 3 years ago, there was nothing on them at that time and I haven't heard anything since then.
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Old Jun 3, 2003 | 08:11 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

Was the cracking at the edges towards the wheels.


If so, it was caused due to the chemicals in rim cleaner.

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Old Jun 3, 2003 | 08:27 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (Jeffvette)

No, towards the pumpkin
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Old Jun 3, 2003 | 08:30 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

I'm having trouble believing that so many forum members have this delam problem & there is no tsb or recall on it?

Are we all just an unlucky bunch?
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Old Jun 3, 2003 | 08:47 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

Never had a problem with mine.
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Old Jun 3, 2003 | 09:10 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (Jeffvette)

Me either. 107k and I've replaced everything but. :lol:
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Old Jun 3, 2003 | 09:37 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (vetracer)

I wonder if it's a bad batch, you know, like a bad batch of tires (Firestone recall/flipping Explorers).

Maybe the process of manufacturing the spring has some critical temperatures or portions of epoxy or lamination fluids and they got it wrong for a bunch of them.

The delam seems to happen on many years of Vettes though.

Anyone know who makes the mono spring for Chevy?
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Old Jun 6, 2003 | 06:33 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

ttt
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Old Jun 6, 2003 | 11:47 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

138,000 miles not a problem. I dont believe the wheel cleaner idea at all, just my 2 cents.
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Old Jun 7, 2003 | 09:46 AM
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Default Re: Recall or TSB on monoleaf delamination problem? (black85vette)

138,000 miles not a problem. I dont believe the wheel cleaner idea at all, just my 2 cents.
There is a warning in the Helms that advises to keep all cleaning chemicals away from the spring(s). Also says damage can be result of allowing the chemicals to react with spring composition. Just my .02 too. :D
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Old Jun 7, 2003 | 12:52 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (froggy47)

You can check Bulletin Titles for your Year at http://www.alldata.com or see if anyone has filed a complaint at http://www.nhtsa.gov - you can file your own too. Never had a problem with mine.
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Old Jun 7, 2003 | 01:27 PM
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Default Re: Recall or TSB on monoleaf delamination problem? (SunCr)

179k and no problems here. Although now you have me scared to go look agian.
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