# SDR SWAA2020081001365

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2020
- Submitted: August 10, 2020
- Operation: Air carrier
- Aircraft: N717SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27851
- Aircraft time: 75,121 hours, 44,711 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A5210
- Condition: Corroded
- Location: Bs 259-270
- 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/SWAA2020081001365

## Discrepancy

CORROSION ON FLOOR SUPPORT BS 259 - 270; LBL 12 / REMOVED AND REPLACED FLOOR SUPPORT BS 259-270 LBL12 PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; BOEING DWG# 141A5210; AND BOEING DWG# 140A9810.

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