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Subject:Re: troubleshooting tiico noise/vibrations/Harmonics
From:George Goff
Date:Thu, 2 Jan 2003 09:32:50 EST

In a message dated 1/2/03 3:03:59 AM, McNock@EASYSTREET.COM writes:

<< Also, any clues on why the sound disappears when I, and only when I, remove

the compressor to alternator belt? >>

When you do this, you change the natural frequency of the assembly taken in
toto.  Overdriving the alternator might have the same effect, as might a cast
iron pulley.

George

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