<VV> Fan belt tension

[Mark Durham]

hum or vibration can be seen reving engine and watching it, n.o
vibration/hum with belt removed or tightened tight. Mark Durham

Sent from my Windows Phone
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From: Michael Kovacs
Sent: 4/11/2012 13:27
To: Mark Durham
Cc: VV
Subject: Re: <VV> Fan belt tension

How did you determine it was a belt related hum??

MIKE KOVACS


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*From:* Mark Durham <62vair at gmail.com>
*To:* Bryan Blackwell <bryan at skiblack.com>; chuck mckinley <
cmckinley313 at verizon.net>
*Cc:* VirtualVairs AA <virtualvairs at corvair.org>
*Sent:* Wed, April 11, 2012 3:43:27 PM
*Subject:* Re: <VV> Fan belt tension

ok all, I've got my tension set as described, loose enough to turn the
fan, however, I have a belt relate hum at the same rpm in each of the 4
gears. How do you cure that?
Mark Durham