# SDR SWAA2023041919536

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2023
- Submitted: April 19, 2023
- Operation: Air carrier
- Aircraft: [N217JC](https://openairdocs.org/aircraft/N217JC), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34232
- Aircraft time: 59,800 hours, 35,508 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Intercostal
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023041919536

## Discrepancy

CORROSION WEB - INTERCOSTAL LOCATED BS 767 TO BS 794.5 S-25R RBL 21.00 AND WL 156 AT AFT CARGO COMPARTMENT 2023-191924<[01] REPLACED WEB - INTERCOSTAL AND NEW FASTENERS LOCATED BS 767 TO BS 794.5 S-25R RBL 21.00 AND WL 156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02;SRM 51-40-02 AND DWG 146A0081;SHEET 25; REV. A. SEE INDIVIDUAL SINGS-OFF BELOW.;[02] REPLACED WEB - INTERCOSTAL AND NEW FASTENERS LOCATED BS 767 TO BS 794.5 S-25R RBL 21.00 AND WL 156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02;SRM 51-40-02 AND DWG 146A0081;SHEET 25; REV. A. RII; SEE INDIVIDUAL SINGS-OFF BELOW.

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