# SDR SWAA2020030442028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2020
- Submitted: March 4, 2020
- Operation: Air carrier
- Aircraft: [N7879A](https://openairdocs.org/aircraft/N7879A), registered now
- Make and model: Boeing 737-7K9
- Registry model: [Boeing 737-7K9](https://openairdocs.org/model/boeing-737-7k9) (OpenAirDocs)
- Aircraft serial: 34321
- Aircraft time: 44,713 hours, 21,719 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Baffle
- Part number: 143A7505
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2020030442028

## Discrepancy

***CORROSION***  FORWARD CARGO COMPARTMENT L/H BAFFLE AT  STA 500-500A HAS CORROSION AROUND FASTENERS LBL 22 WL 158         CORROSION ON FORWARD CARGO BAFFLE OF BS 500-500A LBL 22 WL 158 FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2. R&R BAFFLE PER SRM 51-40-02, SRM 51-40-05, BOEING DRAWING 143A7505 AND BOEING DRAWING 143A7510

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