# SDR ASAA2021052734938

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2021
- Submitted: June 1, 2021
- Operation: Air carrier
- Aircraft: [N487AS](https://openairdocs.org/aircraft/N487AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44108
- Aircraft time: 20,748 hours, 6,492 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Baffle
- Part number: 146A750512
- Condition: Corroded
- Location: Bs 747-767
- 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/ASAA2021052734938

## Discrepancy

AFT PIT BAFFLE CHANNEL STA 847 TO 867 IS CORRODED. GROUNDED - YES. REMOVED AND REPLACED AFT PIT BAFFLE CHANNEL AT STA 847 TO 867 IAW B737-900 SRM 51-40-02-0G-0 W: 2 O: .040 R: 0 L: 2 D: .040.

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