# SDR SWAA2023021088943

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2023
- Submitted: February 10, 2023
- Operation: Air carrier
- Aircraft: [N7748A](https://openairdocs.org/aircraft/N7748A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36399
- Aircraft time: 49,386 hours, 25,198 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- 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/SWAA2023021088943

## Discrepancy

CORROSION WEB - INTERCOSTAL LOCATED BTW BS 492.4 TO BS 500A AT LEVEL STR 26R WL 154.5 FWD CARGO COMPARTMENT 2022-708697<[01] REPLACED WEB INTERCOSTAL LOCATED BTW BS 492.4 TO BS 500A AT LEVEL STR 26R WL 154.5 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 143A0080 REV:- SHEET 15 SEE INDIVIDUAL SIGNOFF BELOW;[02] TASK CARD COMPLETED <BR>REPLACED WEB INTERCOSTAL LOCATED BTW BS 492.4 TO BS 500A AT LEVEL STR 26R WL 154.5 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 143A0080 REV:- SHEET 15 SEE INDIVIDUAL SIGNOFF BELOW<BR>RII

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