# SDR SWAA2024020632403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2023
- Submitted: February 6, 2024
- Operation: Air carrier
- Aircraft: [N453WN](https://openairdocs.org/aircraft/N453WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29847
- Aircraft time: 64,260 hours, 38,169 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Thrust Reverser
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 500 Left Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024020632403

## Discrepancy

CORROSION ** NO-1 ENG OUB T/R ASSY LOWER AFT TRAILING EDGE<[01] # 1 ENGINE OUTBOARD T/R ASSY WAS REPLACED ON FAULT TTG8Q00QPXB7;[02] VERIFIED STATEMENT AND TTG8Q00QPXB7

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