# SDR QEMY20260911001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2026
- Submitted: September 11, 2026
- Operation: General aviation
- Filed by: [GE Aircraft Engine Services Ltd, repair station QEMY466L](https://openairdocs.org/faa-repair-station/QEMY466L/ge-aircraft-engine-services-ltd.md) (OpenAirDocs)
- Aircraft: [N446L](https://openairdocs.org/aircraft/N446L), registered now
- Make and model: Boeing 777
- Engine: Ge GE90115B
- Engine time: 71,154 hours, 7,741 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Seal
- Part number: 2012M71P02
- Part serial: GEE1GECG
- Condition: Cracked
- Location: Hpt
- Part time: 7,741 cycles
- Stage of operation: IN
- How discovered: D
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QEMY20260911001

## Discrepancy

THE SUBJECT SEAL-ROTATING CDP HPT DISPLAYS CRACKING TO ALL SEAL TEETH 360’. THE CONDITION IDENTIFIED HAS BEEN EVALUATED AND A RECOMMENDATION TO RETURN TO SERVICE CANNOT BE PROVIDED. FMD HAS BEEN SUBMITTED. TO BE REPORTED I.A.W AMC-20 8A (J) ANY DEFECT IN A LIFE-CONTROLLED CRITICAL PART THAT CAUSES ITS RETIREMENT BEFORE THE COMPLETION OF ITS FULL-SERVICE LIFE.

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