# SDR AALA201807059004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2018
- Submitted: July 5, 2018
- Operation: Air carrier
- Aircraft: [N821AW](https://openairdocs.org/aircraft/N821AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1406
- Aircraft time: 57,704 hours, 25,358 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D5311219120206
- 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/AALA201807059004

## Discrepancy

AIRCRAFT WAS IN BASE MAINTENANCE. CORROSION ON LOWER SILL LOCATED AT STA FR 16 TO FR 20, STR 23L. REPLACED LOWER SILL PER SRM 51-72-11 AND DRAWING D53112109, D53110339.

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