Mailing List lml@lancaironline.net Message #42651
From: Mark Ravinski <mjrav@comcast.net>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] prop clock
Date: Wed, 13 Jun 2007 09:39:09 -0400
To: <lml@lancaironline.net>
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Ballance could be an issue.  Nothing is ever perfectly balanced.  This would account for vibration changes - Is that what you meant by "rough".
 
Mark Ravinski
N360KB
----- Original Message -----
From: Paul Lipps
Sent: Wednesday, June 13, 2007 2:56 AM
Subject: [LML] prop clock

Is there anyone who knows the actual reason why changing the position of the prop on the crank flange may make a rough running engine-prop combo become smooth or vice versa? An acquaintenance of mine told me that when he moved his prop around one mounting hole it became very smooth. I have read the same on various sites, but the reason why that would be truly escapes me. No guesses or surmises; just the facts, mam!
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