Table of Contents
Advertisement
YO-233-B2A Engine Maintenance Manual
TEO-540-A1A Engine Maintenance Manual
NOTICE: The following is a list of service documents referenced in or incorporated into the
information in this manual. Although the YO-233-B2A is not currently certified by the
FAA it is recommended that all inspections, procedures, and guidelines in the latest
revision of any service document (including any supplements) be followed to maintain
continued airworthiness.
Supplements to a service document contain information relevant to the service
document but not yet added to the service document.
The latest revision of all service documents in this list can be downloaded from our
website https://www.lycoming.com/contact/knowledge-base/publications.
To narrow the search parameters and limit the number of returns, enter only the
numerical portion of the service document number in the Search box on the website.
Number
S.B. 369
S.B. 388
S.B. 398
S.B. 399
S.B. 401
S.B. 480
S.B. 533
S.I. 1014
S.I. 1042
S.I. 1043
S.I. 1080
S.I. 1191
S.I. 1409
S.I. 1425
S.I. 1462
S.I. 1530
S.I. 1566
© 2021 Avco Corporation. All Rights Reserved
February 2021
SERVICE DOCUMENT LIST
Incorporation
Date
02/21
Engine Inspection after Overspeed
02/21
Procedure to Determine Exhaust Valve and Guide
Condition
02/21
Recommended Corrective Action for Use of
Incorrect Fuel
02/21
Action to Take If Loss of Oil Pressure
02/21
Recommendations for Aircraft Struck by Lightning
02/21
I. Oil Filter Change and Screen Cleaning
II. Oil Filter/Screen Content Inspection
02/21
Recommendations Regarding Accidental Engine
Stoppage, Propeller/Rotor Strike or Loss of
Propeller/Rotor Blade Tip
02/21
Lubricating Oil Recommendations
02/21
Approved Spark Plugs
02/21
Spark Plug Heli-Coil Insert Replacement
02/21
Maintenance Items for Special Attention
02/21
Cylinder Compression
02/21
Lycoming Engines P/N LW-16702 Oil Additives
02/21
Suggested Maintenance Procedures to Reduce the
Possibility of Valve Sticking
02/21
Propeller Oil Control Leak Test Procedure
02/21
Engine Inspection in Particulate-Laden
Environments
Lycoming Engines Approves the Use of Safety
02/21
Cable
Subject
Service Document List
Page iii
Advertisement
Table of Contents
