# SDR QEMY20260224001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2026
- Submitted: February 24, 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: 56,549 hours, 7,105 cycles
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Case
- Part number: 2082M18G02
- Part serial: PAMHW220
- Condition: Cracked
- Location: Hpt
- Part time: 56,549 hours, 7,105 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/QEMY20260224001

## Discrepancy

HPT STATOR CASE,  THE SUBJECT HPT STATOR CASE HAS A CRACK FOUND TO THE BORESCOPE BOSS MEASURING APPROX. 0.600” IN LENGTH, REF SUBTASK 72-51-01-220-068. DR 02299847 STATES THE HPT CASE HAS BEEN SHIPPED TO THE FAILURE ANALYSIS LAB.  TO BE REPORTED IAW 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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