# SDR SWAA2025030793838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2025
- Submitted: March 7, 2025
- Operation: Air carrier
- Aircraft: [N7748A](https://openairdocs.org/aircraft/N7748A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36399
- Aircraft time: 55,569 hours, 28,876 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025030793838

## Discrepancy

CORROSION AT AFT CARGO TENSION STRAP - BS 807; RBL 19; WL 159.<[01] REMOVED AND REPLACED AFT CARGO TENSION STRAP RBL 19; WL 159 IAW SRM 51-40-02 AND DWG 146A8120 ID: 0037 REV: -;[02] REJECT: MISSING DOCUMENT FOR SQUEEZE OUT TIME PER SOPM 20-50-19 AND QAB BULLETIN NO. 19.06.03;[03] REMOVED AND REPLACED AFT CARGO TENSION STRAP RBL 19; WL 159 IAW SRM 51-40-02 AND DWG 146A8120 ID: 0037 REV: -<BR>TENSION STRAP FASTENERS WAS INSTALLED WHIT MORE SEALANT TO THE FASTENERS AND HOLES BECAUSE THE SQUEEZED OUT WAS EXPIRED AT 13-FEB-2025 06:00 IAW SOPM 20-50-19 STEP 14.B (1) METHOD 1;[04] VERIFIED CORRECTIVE ACTION 3

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