# SDR SWAA2022022118366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2018
- Submitted: February 21, 2022
- Operation: Air carrier
- Aircraft: [N258WN](https://openairdocs.org/aircraft/N258WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32516
- Aircraft time: 41,713 hours, 24,550 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strip
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022022118366

## Discrepancy

AFT CARGO BAY BS 767 TO BS 794 RBL-25 FLOOR TO SIDEWALL SUPPORT HAS CORROSION ON THE UPPER SURFACE IN SEVERAL AREAS. / CORROSION ON RH SHIELD IS OUT OF LIMITS DUE TO PROXIMITS TO FASTENERS HOLES PER SRM 53-00-53-1A-2; REMOVED RH SHIELD BS767-794 PER SRM 51-40-02-0G-0 FIG 8; 10; LOCATED AND DRILLED AND INSTALLED NEW SHIELD ON RBL-25; BS767-794; PER SRM 51-40-05-0G-0 SRM 51-40-02-0G-0 AND DWG 146A0081 93114U JULY-11-18

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