Service Letter No. L 287

Increased Fuel Economy and Improved Manifold Pressure Stability

Publications
SERVICE LETTER NO. L287
Increased Fuel Economy and Improved Manifold Pressure Stability
DATE POSTED:

August 17, 2021

TO:

Owners and Operators of Lycoming TEO-540-C1A

REASON FOR PUBLICATION:

Announcement to TEO-540-C1A operators for the availability of the new ECU calibration and components to increase the fuel economy and improve the manifold pressure stability. 

DOWNLOAD PUBLICATION
header_0

Product Support Network

Lycoming has a worldwide product support network so you can access the technical, training, and service information you need at your own convenience.

We are here to help. As a Lycoming customer, you have access to our worldwide team of authorized distributors and service centers. The Lycoming team helps you stay up-to-date on industry insights, and provides information about how to care for your engine.

Learn more
iE2_webbanner

iE2 Portal

Lycoming’s iE2 Software enables anyone in the field to interface with the engine.

Learn more
ie2

iE2 Engine

Meta Summary
Learn about Lycoming's iE2 engine for innovative and unmanned aircraft.

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

Get It Exchanged

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

Contact Us