# SDR SWAA2022032273365

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2022
- Submitted: March 22, 2022
- Operation: Air carrier
- Aircraft: [N457WN](https://openairdocs.org/aircraft/N457WN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33856
- Aircraft time: 60,221 hours, 35,821 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Tie Clip
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022032273365

## Discrepancy

CORROSION STRINGER 23L TIE CLIP LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT 2022-80251 / [01] TOOL P/N: NORTEC 500D; S/N: N500X12101V022233; CAL DUE: 02-JUN-22.;[02] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV -.;[03] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV -.SEE INDIVIDUAL SIGN OFF BELOW;[04] REPLACED TIE CLIP AND FASTERS OF STRINGER 23L <BR>LOCATED BS847 AND WL160 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DRAWING 146A1281 SHEET 43 REV - RII<BR>SEE INDIVIDUAL SIGN OFF BELOW

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