Mailing List lml@lancaironline.net Message #58333
From: Mark Ravinski <mjrav@comcast.net>
Sender: <marv@lancaironline.net>
Subject: Re: [LML] FW: LNC2 Vibration Issues
Date: Fri, 20 May 2011 07:52:55 -0400
To: <lml@lancaironline.net>
Tom,
Be sure to check the prop for proper tracking.
Other than that, your vibrations may be normal for a Lycoming 4 banger.
These engines are never totally smooth running - especially in a lightweight airframe.
 
If you go to a fixed pitch prop such as by "Cato", you will save 50 lbs and reduce some of the vibration as well.
 
Mark Ravinski
360  1513 hrs.
----- Original Message -----
Sent: Thursday, May 19, 2011 4:45 PM
Subject: [LML] FW: LNC2 Vibration Issues



----Forwarded Message----
From: n20087@yahoo.com
To: n20087@yahoo.com
Sent: Thu May 19th, 2011 11:26 AM EDT
Subject: LNC2 Vibration Issues

Folks

I am dealing with a vexing problem which has plagued me throughout my
phase 1 testing and that is, I can't get rid of vibration from my engine
prop combination.  I am running a Lycoming IO360/Slick Mags (non-counter
weighted crank) with a new Hartzell HC-C2YK-1BF/F7666A.
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