# SDR DALA1122213309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2011
- Submitted: March 28, 2011
- Operation: Air carrier
- Aircraft: [N809NW](https://openairdocs.org/aircraft/N809NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 663
- Aircraft time: 26,268 hours, 3,592 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- 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/DALA1122213309

## Discrepancy

SEAT TRACK AT Y-450 FR55, FR57.1, FR57.3 CORRODED.  REMOVED  CORROSION AS PER SRM 51-74-00 FR55, MATERIAL REMOVED:  0.045", L=2", W=1". FR57.1, MATERIAL REMOVED: 0.044", L=1", W=1.5". FR57.3, MATERIAL REMOVED: 0.040", L=1", W=1.5".  ORIGINAL THK: 0.120" FOUND EXCEED LIMITS AS PER SRM 53-00-15 (FIG 102).

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