# SDR AALA20170503010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2017
- Submitted: May 4, 2017
- Operation: Air carrier
- Aircraft: [N870NN](https://openairdocs.org/aircraft/N870NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 40765
- Aircraft time: 18,537 hours, 7,443 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- 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/AALA20170503010

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE.  CORROSION ON EXTERIOR SKIN AT FUSELAGE STATION 797, UNDER AFT CARGO DOOR FORWARD SCUFF FLATE.  REPAIRED IAW SRM 51-10-02 AND EA 269610.

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