# SDR SWAA2023110709113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2023
- Submitted: November 7, 2023
- Operation: Air carrier
- Aircraft: [N909WN](https://openairdocs.org/aircraft/N909WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32458
- Aircraft time: 50,978 hours, 30,876 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: UNKNOWN
- Condition: Cracked
- 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/SWAA2023110709113

## Discrepancy

CRACK FLOOR STRUCTURE CARGO TRACK BS 727E AND LBL 17.24 AFT CARGO COMPARTMENT 2023-635428<[01] TOOL USED : EDDY CURRENT EQUIPMENT P/N NORTEC500D S/N 00X12101V022237 DUE DATE: 26-JAN-24.;[02] PERFORMED PERMANENT REPAIR ON CARGO TRACK LOCATED BETWEEN BS 727D TO BS747 AND LBL 17.24 AFT CARGO COMPARTMENT. IAW B73-700 SRM 51-40-02 AND SRM 53-00-53-2R-3 REPAIR 3 FIG 203 AND DWG: 146A7500 SHEET:113 REV- MATERIAL USED: BAC1520-1397 PO: 2023 137102 AND BAC1509-100688 PO: 2023-127522 SEE INDIVIDUAL SIGN OFFS BELOW.;[03] PERFORMED PERMANENT REPAIR ON CARGO TRACK LOCATED BETWEEN BS 727D TO BS747 AND LBL 17.24 AFT CARGO COMPARTMENT. IAW B73-700 SRM 51-40-02 AND SRM 53-00-53-2R-3 REPAIR 3 FIG 203 AND DWG: 146A7500 SHEET:113 REV- MATERIAL USED: BAC1520-1397 PO: 2023 137102 AND BAC1509-100688 PO: 2023-127522 SEE INDIVIDUAL SIGN OFFS BELOW.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.