# AD 80-13-05 R1: (HPC) Rotor Stage 1 And 2 Disk Assembly

- Type: Airworthiness directive
- Status: Current
- Products: Rolls-Royce RB211-22B-02 and RB211-22B/MOD 72-8700
- Effective: November 28, 1983
- Superseded by: Nothing supersedes this AD
- Product type: Engine
- Amendment: 39-4742
- Registered aircraft: 191 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/525E6A66787B40D58625685F0074E2AA.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/80-13-05-R1

## The airworthiness directive

80-13-05 R1 ROLLS-ROYCE, LTD: Amendment 39-3804 as amended by Amendment 39-4742. Applies to Rolls-Royce RB211-22B turbofan engines.

Compliance required as indicated, unless already accomplished.

To preclude possible high pressure compressor (HPC) rotor stage 1 and 2 disk assembly failure, remove from service all HPC rotor stage 1 and 2 disk assemblies, listed by part number and serial number in Appendices 1 and 2 of Rolls-Royce Alert Service Bulletin No. RB211-72-A5722, Revision 3, dated April 17, 1981, in accordance with the following compliance schedule:

1. For disk assemblies listed in Appendix 1:

a. After July 31, 1980, no disk assemblies may exceed 7,000 flight cycles.

b. After December 31, 1980, no disk assemblies may exceed 6,000 flight cycles.

c. All remaining disk assemblies by April 30, 1981.

2. For disk assemblies listed in Appendix 2:

a. After the effective date of this amendment, no disk assemblies may exceed 9,000 flight cycles.

NOTE: For the purpose of this AD, a flight cycle is considered to be an engine operating sequence from takeoff to landing.

Replace with an FAA-approved, serviceable HPC rotor stage 1 and 2 disk assembly.

The manufacturer's Alert Service Bulletin identified and described in this directive is incorporated herein and made a part hereof pursuant to 5 U.S.C. 552(a). All persons affected by this directive who have not already received the service bulletin from the manufacturer may obtain copies upon request to Technical Publications Department, Rolls-Royce, Ltd., Derby, England DE2 8BJ. The service bulletin may also be examined at Federal Aviation Administration, New England Region, Office of the Regional Counsel, 12 New England Executive Park, Burlington, Massachusetts.

Amendment 39-3804 became effective upon publication in the Federal Register.

This Amendment 39-4742 becomes effective November 28, 1983.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS E12EU](https://openairdocs.org/tcds/E12EU): Rolls-Royce Deutschland Ltd & Co KG; names 1 of 22 models: RB211-22B-02 (MOD 72-8700)

## Registered aircraft it may apply to (OpenAirDocs)

Matched by airframe and engine model; the AD's applicability may narrow it by serial number, part number or equipment.

- Aircraft: 191 (0 by airframe model, 191 by engine model)
- Makers: Boeing 189, Airbus 1, Lockheed 1

Models with the most aircraft:

- [Rolls-Royce RB-211 series](https://openairdocs.org/engine/rolls-royce-rb-211-series): 182 aircraft (engine model)
- [Rolls-Royce RB-211-22 series](https://openairdocs.org/engine/rolls-royce-rb-211-22-series): 8 aircraft (engine model)
- [Rolls-Royce RB211-22B-02](https://openairdocs.org/engine/rolls-royce-rb211-22b-02): 1 aircraft (engine model)

All 3 models: https://openairdocs.org/ad/80-13-05-R1/models.md
Every aircraft: https://openairdocs.org/ad/80-13-05-R1/aircraft.md

Its text cites no advisory circulars or STCs.

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.