# SDR SWAA2023032000175

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 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: Support Angle
- 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/SWAA2023032000175

## Discrepancy

CORROSION ANGLE - SUPPORT LOCATED BS500D AT LEVEL STR25L TO STR26L AND WL156 FWD CARGO COMPARTMENT 2023-106272<[01] TOOL USED: ULTRASONIC EQUIPMENT; P/N: 45MG; S/N: 130063701; DUE DATE: 16 JUN 23.;[02] REPLACED ANGLE - SUPPORT LOCATED BS500D AT LEVEL STR25L TO STR26L AND WL156 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 AND SRM 51-40-02. SEE INDIVIDUAL SIGNSOFF BELOW.;[03] REPLACED ANGLE - SUPPORT LOCATED BS500D AT LEVEL STR25L TO STR26L AND WL156 FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 AND SRM 51-40-02. SEE INDIVIDUAL SIGNSOFF BELOW.

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