# SDR SWAA2021063082272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2021
- Submitted: June 30, 2021
- Operation: Air carrier
- Aircraft: N400WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27891
- Aircraft time: 66,325 hours, 39,077 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Baffle
- Condition: Cracked
- Location: Bs 500b-500c
- 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/SWAA2021063082272

## Discrepancy

FOUND 1 EACH BAFFLE CRACKED AT FWD CARGO COMP. BETWEEN STA 500B THRU 500C STR 25R ; / [01] REMOVED BAFFLE AY; [02] CORRECTING STEP 1; REMOVED CRACKED BAFFLE FROM FWD CARGO COMP. BETWEEN STA 500B AND 500C PER B737-700 SRM 51-40-02-0G-0.; [03] LOCATED AND DRILLED NEW BAFFLE P/N 143A7510-12 PER B737-700 SRM 51-10-02-0G-0.; [04] VERIFIED STEPS 2 AND 3 CORRECTING STEP 1; REMOVED CRACKED BAFFLE FROM FWD CARGO COMP. BETWEEN STA 500B AND 500C PER B737-700 SRM 51-40-02-0G-0 <BR>LOCATED AND DRILLED NEW BAFFLE P/N 143A7510-12 PER B737-700 SRM 51-10-02-0G-0.; [05] OK TO INSTALL NEW BAFFLE.; [06] STARTED INSTALLATION OF NEW BAFFLE BETWEEN STA 500B AND 500C RBL 24 PER B737-700 SRM 51-40-02-0G-0.; [07] COMPLETED INSTALLATION OF NEW BAFFLE BETWEEN STA 500B AND 500C RBL24 PER B737-700 SRM 51-40-02-0G-0 AND DRWG #143A7505.; [08] VERIFIED COMPLETION OF INSTALLATION OF NEW BAFFLE BETWEEN STA 500B AND 500C RBL24 PER B737-700 SRM 51-40-02-0G-0 AND DRWG #143A7505.

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