Service Letter No. 272 A

Release of New Silicone Rocker Cover Gaskets

Publications
RELEASE OF NEW SILICONE ROCKER COVER GASKETS
DATE RELEASED:

November 21, 2017

TO:

All Owners and Operators of Lycoming Aircraft Engines

REASON FOR SERVICE LETTER:

Add new silicone gasket part number

Get It Exchanged

Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.