# SDR SWAA2023030699720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2023
- Submitted: March 6, 2023
- Operation: Air carrier
- Aircraft: [N7746C](https://openairdocs.org/aircraft/N7746C), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33934
- Aircraft time: 50,644 hours, 26,573 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- 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/SWAA2023030699720

## Discrepancy

CORROSION SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT 2023-99295<[01] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 DWG 146A7500 SHEET 85 REV A. SEE INDIVIDUAL SIGN OFF BELOW;[02] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 RBL21 WL155 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 PARAGRAPH 9 DWG 146A7500 SHEET 85 REV A. SEE INDIVIDUAL SIGN OFF BELOW AS RII

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