# SDR SWAA2026090815658

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N7704B](https://openairdocs.org/aircraft/N7704B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33918
- Aircraft time: 71,235 hours, 39,327 cycles
- Engine: Cfmint CFM567B22
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Power Loss
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026090815658

## Discrepancy

NR 2 ENG ROLLED BACK TO 47% N1 AT FL 390 IN RAIN & TURBULENCE, ENG CAME BACK TO NORMAL CRUISE N1 AFTER 5 SECONDS AT 47%, OPS NORMAL REST OF FLT_ CW NR 2 ENG EEC BITE WITH NO RECENT FAULTS OR FAULT HISTORY PER FIM 73-00 TASK 801. NO 30-DAY HISTORY. ACCOMPLISHED GVI THE NR 2 ENG INLET & EXHAUST WITH NO DAMAGE OR DEFECTS NOTED PER AMM 71-00-00. ACFT OK FOR SERVICE.

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