# SDR SWAA2024040562466

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2024
- Submitted: April 5, 2024
- Operation: Air carrier
- Aircraft: [N7731A](https://openairdocs.org/aircraft/N7731A), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32677
- Aircraft time: 55,832 hours, 28,606 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 727e-847
- 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/SWAA2024040562466

## Discrepancy

CORROSION FOUND ON ACB FLOOR TO SIDE WALL SUPPORT ANGLE IN MULTIPLE FASTENER HOLES BS 727E+9 TO BS 847; LBL-21; WL-156<[01] AT ACB FLOOR TO SIDE WALL SUPPORT BETWEEN BS 727 TO BS 847 LBL 21 WL 156 IAW SRM 51-40-02;[02] REMOVED AND REPLACED AT ACB FLOOR TO SIDE WALL SUPPORT BETWEEN BS 727 TO BS 847 LBL 21 WL 156 IAW SRM 51-40-02; DWG# 146A7500 REV: A

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