You were talking at Adam's fly in at LOM about recommended checks of valve guide alignment for Lycomings. You mentioned that there was some material on the AOPA web site about it. Would you please post a link if you can? Thanks.
Thanks, Ron!Ron Levy said:It's not on the AOPA web site, it's on the Lycoming web site. It's Lycoming Mandatory Service Bulletin 388C. You can find it at http://www.lycoming.textron.com/support/publications/maintenancePublications/serviceBulletins/SB388C.pdf.