# SDR SWAA2023032099652

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: March 20, 2023
- Operation: Air carrier
- Aircraft: [N566WN](https://openairdocs.org/aircraft/N566WN), registered now
- Make and model: Boeing 737-7CT
- Registry model: [Boeing 737-7CT](https://openairdocs.org/model/boeing-737-7ct) (OpenAirDocs)
- Aircraft serial: 32753
- Aircraft time: 67,249 hours, 34,782 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- 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/SWAA2023032099652

## Discrepancy

CORROSION WEB LOCATED BETWEEN BS420 TO BS440 RBL21.80 AND WL156 AT FWD CARGO COMPARTMENT 2023-106257<[01] TOOL USED PN ULTRASONIC EQUIPMENT PN:45MG; SN: 130066701; DUE DATE: 08-APR-23;[02] REPLACED WEB LOCATED BETWEEN BS420 TO BS440 RBL21.80 AND WL156 AT FWD CARGO COMPARTMENT AND FASTENERS IAW B737-700 SRM 51-10-02 AND 51-40-02 AND DRAWING # 143A0080 REV A. SEE INDIVIDUAL SING OFF BELOW.;[03] TASK COMPLETED; RII <BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW

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