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Subject:
Re: Bad Harmonic Balancer
From: RicSeyler <ricseyler(at)SPAMgulf.net>
Subject: Re: Bad Harmonic Balancer
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Date: Wed, 11 Jan 2006 10:19:52 -0600
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This is a multi-part message in MIME format.
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To quote a regular poster....
As Dad had been suffering much itching and discomfort, moved his belly
out of the way, fished around and finally found "Lil Dad", looked down
and uttered....
"Ugggh...I don`t like the look of that!"
LOLOL
Steve Horrillo wrote:
>
>http://stephenhorrillo.com/C5_harmonic_balancer.htm.
>
>
--
Ric Seyler
Online Racing: RicSeyler
GPL Handicap 6.35
ricseyler(at)SPAMgulf.net
http://www.pcola.gulf.net/~ricseyler
remove -SPAM- from email address
--------------------------------------
"Homer no function beer well without."
- H.J. Simpson
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To quote a regular poster....<br>
As Dad had been suffering much itching and discomfort, moved his belly<br>
out of the way, fished around and finally found "Lil Dad", looked down
and uttered....<br>
<br>
<i>"Ugggh...I don`t like the look of that!"</i><br>
<br>
LOLOL<br>
<br>
Steve Horrillo wrote:<br>
<blockquote type="cite"
cite="midl2Ywf.160166$aS5.128798(at)bignews4.bellsouth.net"><br>
<pre wrap="">
<a class="moz-txt-link-freetext" href="http://stephenhorrillo.com/C5_harmonic_balancer.htm">http://stephenhorrillo.com/C5_harmonic_balancer.htm</a>.
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="85">--
Ric Seyler
Online Racing: RicSeyler
GPL Handicap 6.35
<a class="moz-txt-link-abbreviated" href="mailto:ricseyler(at)SPAMgulf.net">ricseyler(at)SPAMgulf.net</a>
<a class="moz-txt-link-freetext" href="http://www.pcola.gulf.net/~ricseyler">http://www.pcola.gulf.net/~ricseyler</a>
remove –SPAM- from email address
--------------------------------------
"Homer no function beer well without."
- H.J. Simpson
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From: "sbright" <sbright(at)comcast.net>
Subject: Re: Bad Harmonic Balancer
Date: Sat, 14 Jan 2006 05:54:40 -0500
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NNTP-Posting-Host: 69.250.49.18
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Dad-
I know what you`re saying..but.. I had an annoying squeeky belt on my 2000
C5. Ultimately, it was quited down by replacing the crankshaft pulley.
Hard to believe.. but it was "wobbly". Car had about 50K miles on it at the
time.
Steve- The pulley is reaplaced from the underneath. The steering rack
needs to come out to get at it. Procharger (ATI) has a kit to pin the
pulley to the crank. You basically drill a hole in the pin of the crank
which goes into the pulley and put a pin in it. In addition to being bolted
on with the big bolt which by the way is not supposed to be reused. I`m
telling you this because if you ever decide to supercharge your car(highly
recommended), your mechanic would have to repeat what he is doing here.
Four hours sounds right for the job.
-Stan
`99 Blown C5 Vert
`00 Coupe
"Steve Horrillo" <usenet(at)stephenhorrillo.com> wrote in message
news:l2Ywf.160166$aS5.128798(at)bignews4.bellsouth.net...
>
> On 10-Jan-2006, "Dad" <knockers(at)fisher.net> wrote:
>
>> > Steve:
>> >> I reported in earlier posts that my belts on my `98 C5 were
>> >> squeaking. I
>> >> took it to a friend`s shop and he found that the rubber in the
>> >> harmonic
>> >> balancer is all worn and wobbling.
>>
>> I doubt this is the case, it may be loose but no way the rubber is
>> worn in the balancer. Just to let you know the LS1 has an oil filled
>> crankshaft and if the bolt comes loose it will allow a black residue
>> to form. Would have said something earlier but I block spamm.
>
> I posted a up couple of close up pictures at
> http://stephenhorrillo.com/C5_harmonic_balancer.htm. Let me know what you
> think. Notice the gap, the cracking rubber and the way it`s pushed in on
> one
> side and hanging out on the other. If you need pictures with a higher
> resolution or a movie of it spinning let me know.
>
> Should I replace it? If I just replace the belts should the squeaking
> stop?
> When I spray belt dressing on the main belt the sqeaking stops for a
> little
> while but there`s still a sort of rattleling sound.
>
> --
> Many thanks Dad and everyone,
>
> Steve
Subject: Re: Bad Harmonic Balancer
From: "Steve Horrillo" <usenet(at)stephenhorrillo.com>
Lines: 46
Date: Sat, 14 Jan 2006 12:22:21 GMT
________________________________________________
On 14-Jan-2006, "sbright" <sbright(at)comcast.net> wrote:
> I know what you`re saying..but.. I had an annoying squeeky belt on my
> 2000
> C5. Ultimately, it was quited down by replacing the crankshaft pulley.
> Hard to believe.. but it was "wobbly". Car had about 50K miles on it at
> the
> time.
So is the harmonic balancer the same as the crankshaft pulley? I have a
photo of what they told me was the harmonic balancer at
http://stephenhorrillo.com/C5_harmonic_balancer.htm
>
> Steve- The pulley is reaplaced from the underneath. The steering rack
> needs to come out to get at it. Procharger (ATI) has a kit to pin the
> pulley to the crank. You basically drill a hole in the pin of the crank
> which goes into the pulley and put a pin in it.
> In addition to being
> bolted
> on with the big bolt which by the way is not supposed to be reused. I`m
> telling you this because if you ever decide to supercharge your car(highly
>
> recommended), your mechanic would have to repeat what he is doing here.
> Four hours sounds right for the job.
I mentioned replacing the bolt to the Chevy dealer and he said they never
replace the bolt. He said it`s a huge bolt and is very strong. It seems no
one I take it to knows what they`re doing. Not even the dealer.
The mechanic at my friend`s shop (Midas Muffler) said it is wobbling, but I
can`t see or feel any vibration or wobbling. I only hear a squeaking and can
see that the serpentine belt is chipped on the inside ridges. The Midas
mechanic showed me the cracking rubber on the harmonic balancer as proof it
was bad. The Chevy dealer said that the rubber gets little cracks in it and
dries out within a year and is not symptomatic of a problem. It`s the
wobbling that is what I should be looking for. I have closeup pictures at
http://stephenhorrillo.com/C5_harmonic_balancer.htm if looking at a still
picture tells you anything.
--
Many thanks,
Steve
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