# SDR CALA2026061817178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2026
- Submitted: June 19, 2026
- Operation: Air carrier
- Aircraft: [N12754](https://openairdocs.org/aircraft/N12754), registered now
- Make and model: Boeing 737-7V3
- Registry model: [Boeing 737-7V3](https://openairdocs.org/model/boeing-737-7v3) (OpenAirDocs)
- Aircraft serial: 30464
- Aircraft time: 71,557 hours, 27,917 cycles
- Engine: Cfmint CFM567B22
- Engine time: 10,213 hours, 4,755 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CFM567B24
- Part serial: 8437
- Condition: Seized
- Location: Nr 2
- Part time: 73,518 hours, 41,789 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: G
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026061817178

## Discrepancy

NR 2 ENGINE SEIZURE AT FL300 WE HAD SUDDEN ENG 2 FAILURE WITHOUT ANY WARNING. VIBES WERE 1.5 ON ENG 2 BEFORE LOSS NO. 2 ENG. TURBINE STATOR AND BLADE DISINTEGRATION.  FAN IS SEIZED, ALSO.  DAMAGE TO RT HORIZONTAL STAB. LEADING EDGE IS 9 EA. GOUGES WITH 2 MORE DEEPER IN ONE SECTION. MOST SEVERE DAMAGE IS 5/8 IN. DEEP AND HAS A 2 IN. DIA. AND IS LOCATED 120 IN FROM STAB. ROOT.  MULTIPLE PAINT CHIPS ON BOTH MAIN FLAPS LOWER SURFACE FROM LOOSE DEBRIS IN TAILPIPE. REMOVED AND REPLACED #2 ENGINE PER W/C'S 29-0550-1-4275, 68-7100-1-0001, 57-7100-1-2502, 57-7100-1-2507, PERFORMED TEST 9 PER AMM 71-00-00-700-816, ALL OPS CHECKS AND LEAK CHECKS PASSED. SEE L/P'S 9279393 AND 9279363.  OPS AND LEAK CHECKED GOOD.

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