Airworthiness Directive 2003-22-14

recurring
Official AD 2003-22-14 · FR doc 03-27924 · 2003-11-13 · turbine engine

Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Models Tay 650-15 and 651-54 Turbofan Engines

What this AD requires

The FAA is superseding an existing airworthiness directive (AD) for Rolls-Royce Deutschland Ltd & Co KG (RRD) (formerly Rolls- Royce plc) models Tay 650-15 and 651-54 turbofan engines with certain part numbered fan blades and fan discs. That AD currently requires initial and repetitive visual and ultrasonic inspections of fan blades for cracks, and, if necessary, replacement with serviceable parts. In addition, that AD requires recording instances when engines are operated in a stabilized manner in newly prohibited ranges. This ad has the same requirements. In addition, this AD requires recording instances when engines are operated inadvertently in reverse thrust in prohibited ranges, and requires before further flight, initial and repetitive ultrasonic inspections of fan blades for cracks and if necessary, dispositioning of fan blades and fan discs, if certain reverse thrust events occurred. This AD is prompted by updated prohibited ranges of engine operation and the introduction of an N1 Alert System in Fokker Model F.28 Mark 0100 airplanes with Tay 650-15 engines installed. We are issuing this AD to prevent fan blade failures, which can result in an uncontained engine failure, engine fire, and damage to the airplane.

Repetitive inspection. Re-inspect. The next-due date/hours depend on this aircraft’s time in service — a records report computes it from the logbooks.

Which aircraft AD 2003-22-14 applies to

MakesRolls-Royce Deutschland Ltd & Co Kg
ModelsTay 650-15, Tay 651-54, Tay
Part-conditionalJR31911, JR31912, JR33865, JR33866, JR35120, JR35121, JR31198A, JR34563A.

Applies to Tay 650-15 engines with fan blades P/N JR31911, JR31912, JR33865, JR33866, JR35120, or JR35121 installed in fan discs P/N JR31198A; and Tay 651-54 engines with fan blades P/N JR31911, JR31912, JR33865, or JR33866 installed in fan discs P/N JR34563A. Installed on, but not limited to, Fokker F.28 Mark 0100, and Boeing 727-100 series airplanes modified per STC SA8472SW (727-QF).

Whether AD 2003-22-14 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of complianceThe specific action taken (inspected, replaced, modified) and to what revision.
DateWhen the work was done.
Aircraft timeTotal time in service / tach at compliance — how recurring next-due is computed.
Signature & certificateThe A&P/IA who returned it to service, with certificate number.
Is AD 2003-22-14 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →Read the full directive (Federal Register)

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.