# SDR SWAA2020030942290

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2020
- Submitted: March 9, 2020
- Operation: Air carrier
- Aircraft: [N799SW](https://openairdocs.org/aircraft/N799SW), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 28209
- Aircraft time: 73,404 hours, 42,536 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 147A854048
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020030942290

## Discrepancy

AFT PASSENGER CABIN STA 967 + 17" RBL 56 R/H CREASE BEAM HAS SURFACE CORROSION.         REMOVED & REPLACED CREASE BEAM IAW DWG 147A8501 & B737-700 SRM 51-40-02-0G-0. (P/N 147A854048 ATAG WN7140) DWG 147A8501-REV- DWG 147A8540-REV- DWG 147A0000 REV A

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