# SDR SWAA2023121318352

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2023
- Submitted: December 13, 2023
- Operation: Air carrier
- Aircraft: [N454WN](https://openairdocs.org/aircraft/N454WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29851
- Aircraft time: 64,962 hours, 38,713 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Angle
- 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/SWAA2023121318352

## Discrepancy

CRACK ANGLE LOCATED BS 695 BL0 LH SIDE AT CENTER WING BOX 2023-689199<[01] REPLACED ANGLE LOCATED ON BS 695 BL0 LH SIDE AT CENTER WING BOX IAW B737-700 SRM 51-10-02 STEP 9 AND DWG: 273A9110 REV: A. SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED ANGLE LOCATED ON BS 695 BL0 LH SIDE AT CENTER WING BOX IAW B737-700 SRM 51-10-02 STEP 9 AND DWG: 273A9110 REV: A. SEE INDIVIDUAL SIGN-OFF BELOW;[03] REPLACED ANGLE LOCATED ON BS 695 BL0 LH SIDE AT CENTER WING BOX IAW B737-700 SRM 51-10-02 STEP 9 AND DWG: 273A9110 REV: A. RII; SEE INDIVIDUAL SIGN-OFF BELOW

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