Service Bulletin No. 516 A
Inspection and Removal of TCM and Bendix S-20 and S-1200 Series Impulse Coupling Magnetos
Date: September 9, 2016
Inspection and Removal of TCM and Bendix S-20 and S-1200 Series Impulse Coupling Magnetos.
All Lycoming aircraft engines with TCM and Bendix S-20 and S-1200 series impulse coupling magnetos.
TIME OF COMPLIANCE
Within the next 10 hours of engine operation.
REASON FOR REVISION
Exclusion of Bendix Model S-20 or S-1200 magnetos with a snap-ring impulse coupling assembly from the 100-hour inspection and replacement requirement.
Get It Exchanged
Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.