AD/AL 250/69 - Installation of Internal Energy Absorbing Ring
1AD/AL 250/69 - Installation of Internal Energy Absorbing Ring
Start here
Get a plain-English read of 1
Turn the raw legal text into a practical explanation grounded in AD/AL 250/69 - Installation of Internal Energy Absorbing Ring.
meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0
?xml version="1.0" encoding="utf-8" standalone="no"?>
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Image unavailable in extracted text Allison Turbine Engines - 250 Series
AD/AL 250/69 Installation of Internal Energy Absorbing Ring 2/86
Applicability: 250-C28, -C28B and -C28C engines which do not incorporate internal energy absorbing ring P/N 23031865.
Requirement: Allison C.E.B.-A-72-2126.
Compliance: In accordance with the Requirement Document.
Background: This Directive is issued to ensure that debris from a no. 1 turbine wheel burst is contained thus precluding the possibility of secondary damage to the airframe.