# SDR SWAA2020060887632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2020
- Submitted: June 8, 2020
- Operation: Air carrier
- Aircraft: [N479WN](https://openairdocs.org/aircraft/N479WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33990
- Aircraft time: 55,075 hours, 32,866 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- 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/SWAA2020060887632

## Discrepancy

CORROSION WEB, INTERCOSTAL LOCATED BETWEEN BS767 TO BS787, RBL9 AND WL148.5 AT AFT CARGO COMPARTMENT.  REPLACED WEB, INTERCOSTAL AND FASTENERS LOC BS767 TO BS787, RBL9 AND WL148.5 AT AFT CARGO COMPARTMENT IAW SRM 51-10-02 ITEM 9 AND DRAWING 146A8130 REV B.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.