# SDR AWXA9900168

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N640AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 448
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Rail
- Condition: Corroded
- Location: Bs 254
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA9900168

## Discrepancy

IN MAINTENANCE, FOUND CORROSION ON FLOOR RAIL Y254 LT, FR 16-23 CORROSION AROUND MOUNT SCREW HOLES, CORROSION ON UPPER AND LOWER SURFACES.  CORROSION REMOVAL BEYOND LIMITS.  FABRICATED NEW RAIL PER DWG D5311281200.  TREATED, PRIMED AND PAINTED AS PER SRM 51-75-00.  INSTALLED RAIL PER SRM 51-72-11, NRC5159866, ZONE 1D SEQ 017.

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