# SDR SWAA2021101830545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2021
- Submitted: October 18, 2021
- Operation: Air carrier
- Aircraft: [N969WN](https://openairdocs.org/aircraft/N969WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41777
- Aircraft time: 32,404 hours, 19,718 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Fuselage
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021101830545

## Discrepancy

AFT CARGO COMPARTMENT FLOOR TO SIDEWALL SUPPORT IS CORRODED AT WL 153, BS 727C+11, RBL 20, BS 727C+18.5, RBL 20, BS 727D+3,  RBL 22,  BS 727D+4.5,  RBL 20,  BS 727D+5.5,  RBL 20,  BS 727D+7.5,  RBL 20,  BS 727D+10, RBL 20, BS 727D+10,  RBL 22, BS 727D+13,  RBL 20,  & BS 727D+14, RBL 22. FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2.  LOCATED & DRILLED NEW SPLICE SIDEPLATE IAW SRM 53-00-53-2R-6 REPAIR 6,  SRM 51-40-05, & DWG 146A7502 REV:- AND. 146A7500 REV. MAINTENANCE ACTIONS ARE COMPLETED ON THE CARD TTG8Q006WDL9.

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