# SDR SWAA2020030442030

- 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: 143A7510
- 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/SWAA2020030442030

## Discrepancy

***CORROSION*** FORWARD CARGO COMPARTMENT L/H BAFFLE AT STA 500B - 500C HAS CORROSION AROUND FASTENERS LBL 22 WL 158         CORROSION AT FORWARD CARGO L/H BAFFLE AT STA 500B-500C LBL 22 WL 158 WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAIL D. REMOVED OLD BAFFLE, LOCATED DRILLED AND INSTALLED NEW BAFFLE ITEM 143A7510-11 P.O.# 783515 IAW SRM 51-40-05-0G-0. SRM 51-40-02-0G-0 AND DWG 143A7510 REV C AND 143A7505 REV. B. 92058U 02/27/20

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