# SDR SWAA2021021125167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2020
- Submitted: February 11, 2021
- Operation: Air carrier
- Aircraft: [N204WN](https://openairdocs.org/aircraft/N204WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29855
- Aircraft time: 54,364 hours, 32,069 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146A7502
- Condition: Corroded
- Location: Aft Cargo
- 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/SWAA2021021125167

## Discrepancy

CORROSION WEB - INTERCOSTAL LOCATED BETWEEN BS747 TO BS 767 AT LEVEL STRINGER 25R WL 259.1 AFT CARGO COMPARTMENT / REPLACED WEB INTERCOSTAL LOCATED BETWEEN BS 747 TO BS767 AT LEVEL STRINGER 25R WL 259.1 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DWG #146A7502 REV AND DWG #146A7500 REV A

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