# SDR SWAA2022071115508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2022
- Submitted: July 11, 2022
- Operation: Air carrier
- Aircraft: [N257WN](https://openairdocs.org/aircraft/N257WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32515
- Aircraft time: 53,067 hours, 31,572 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- 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/SWAA2022071115508

## Discrepancy

CORROSION WEB - INTERCOSTAL LOCATED BS767 RBL6 AND WL151 AFT CARGO COMPARTMENT 2022-307305 / [01] TOOL USED ULTRASONIC GAGE P/N: 45MG; S/N: 130061901; DUE DATE: 08-APR-23.;[02] INSTALLED WEB AND ANGLES 3 EA LOCATED BS767 RBL6 AND WL151 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A8130 SHEET 12 REV:B;[03] CORRECTED CORRECTIVE ACTION 2 <BR>INSTALLED WEB AND ANGLES (3EA) LOCATED BS767 RBL6 AND WL151 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 146A8130 SHEET 12 REV:B SEE INDIVIDUAL SING OFFS BELOW;[04] TASK CARD COMPLETED <BR>RII

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