# SDR SWAA2023041820033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2023
- Submitted: April 18, 2023
- Operation: Air carrier
- Aircraft: [N281WN](https://openairdocs.org/aircraft/N281WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36528
- Aircraft time: 51,516 hours, 31,045 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Baffle
- 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/SWAA2023041820033

## Discrepancy

BAFFLE IS CRACKED BETWEEN BS500B TO 500C LBL24 WL158<[01] VERIFIED SRM 51-10-02 PARA: G 9; IS APPLICABLE BY REPLACEMENT.;[02] PRIOR TO REMOVAL FOUND PART HAS NOT SRM LIMITS AND SO PART IS REPAIRABLE BY REPLACEMENT; IAW SRM 51-10-02 PARA: G 9.;[03] REMOVED BAFFLE DAMAGED BETWEEN BS 500B - BS 500C LBL 24<BR>WL 158 IAW 51-40-02;[04] RECEIVED; LOCATED AND DRILLED NEW BAFFLE<BR>WITH P/N 143A7510-11 LOT#1519664-3 <BR>IAW SRM 51-40-05 AND DWG 143A7510<BR>OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION ITEM; OK TO INSTALL.;[06] INSTALLED BAFFLE AT FWD CARGO BAY BS500B-BS 500C LBL24 WL 158 IAW SRM 51-40-02 AND DWG 143A7510;[07] VERIFIED CORRECTIVE ACTION 6 AND MEASUREMENT TABLE

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