# SDR SWAA2025012883434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2025
- Submitted: January 28, 2025
- Operation: Air carrier
- Aircraft: [N276WN](https://openairdocs.org/aircraft/N276WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32530
- Aircraft time: 57,861 hours, 34,957 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Baffle
- Condition: Cracked
- Location: Zone 1oo
- 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/SWAA2025012883434

## Discrepancy

CRACKED BUFFLE AT BS500A TO BS500B LBL25 WL156 CORRECT LOCATION IS BS500B TO BS500C<[01] REMOVED AND REPLACED BAFFLE ASSY P/N 143A7510-11 BETWEEN BS500B AND BS500C; LBL25 IAW SRM 51-40-02 AND DWG 143A7505 REV B.;[02] REJECT - CRACK FOUND @ BRACKET AFT OF FRAME STA 500C WL156 LBL25; LOWER FASTENER;[03] PICTURE ATTACHED FOR CORRECTIVE ACTION ENTRY 2.;[04] REMOVED AND REPLACED BAFFLE ASSY P/N 143A7510-11<BR>BS500B AND BS500C; LBL25 IAW SRM 51-40-02 <BR>AND DWG 143A7505 REV B.;[05] VERIFIED CORRECTIVE ACTION COMPLETE

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