# SDR SWAA2023112819218

- 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/SWAA2023112819218

## Discrepancy

CORROSION ON FCB AFT BHD LH LOWER SUPPORT ANGLE AT BS 500H+21; WL 156; LBL 24.5<[01] REMOVED AND REPLACED NEW FCB AFT BULKHEAD LH SUPPORT ANGLE BS 500H BETWEEN STR 21L TO STR 25L IAW SRM 51-40-02 AND DWG 143A7902;[02] REMOVED AND REPLACED NEW FCB AFT BULKHEAD LH SUPPORT ANGLE BS 500H BETWEEN STR 21L TO STR 25L IAW SRM 51-40-02 AND DWG 143A7902; DWG 143A9481;[03] VERIFIED STEP 3 COMPLETE.;[04] VERIFIED ALL STEPS COMPLETE; MEASUREMENT TABLE; CARD COMPLETE.

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