# SDR SWAA2023112819217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2023
- Submitted: November 28, 2023
- Operation: Air carrier
- Aircraft: [N8704Q](https://openairdocs.org/aircraft/N8704Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 36988
- Aircraft time: 12,980 hours, 5,976 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: UNKNOWN
- 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/SWAA2023112819217

## Discrepancy

CORROSION ON FCB AFT BHD LOWER SUPPORT ANGLE AT BS 500H+21 WL156; AT LBL 3; LBL 9; LBL 13.5; LBL 17.5; LBL 23.5; RBL 2.5; RBL 9; RBL 13; RBL 18; AND RBL 23<[01] REMOVED CORROSION ON FCB AFT BHD LOWER SUPPORT ANGLE <BR>BS 500H RBL 24 TO LBL 24 WL 156 FOUND OUT OF LIMITS<BR>IAW SRM 53-00-53-1A-2 ALLOWABLE DAMAGE 2<BR><BR>REMOVED AND REPLACED FCB AFT BHD LOWER SUPPORT ANGLE<BR>BS 500H RBL 24 LBL 24 IAW SRM 51-40-05;SRM 51-40-02 AND <BR>DWG 143A9481;[02] VERIFIED JOB COMPLETE<BR><BR>VERIFIED MEASUREMENT TABLE

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