# SDR DALA1124733356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2010
- Submitted: April 8, 2011
- Operation: Air carrier
- Aircraft: [N856NW](https://openairdocs.org/aircraft/N856NW), registered now
- Make and model: Airbus A330-223
- Registry model: [Airbus A330-223](https://openairdocs.org/model/airbus-a330-223) (OpenAirDocs)
- Aircraft serial: 631
- Aircraft time: 27,032 hours, 3,840 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Condition: Corroded
- Location: Te Flap
- 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/DALA1124733356

## Discrepancy

DURING HCK AND INSPECTIONS PER AA 2754-01029, CORROSION WAS FOUND COMMON TO THE R/W NR 4 FLAP TRACK AFT LINK.  THE CORROSION WAS REWORKED PER SECTION I OF ER/A 484977-14.  BUSHING FABRICATED AND INSTALLED AS PER PRI 484977-14 REV 1 ACCOMPLISH ER/A 484977-14 REV 0 SECTION II AT EVERY KCK INTERVAL TO ACCOMPLISH ER/A 484977-14 REV 0 SECTION II LRU: 33-2000-9-0001 SER: 03356 MON, 33 REP, 0279563; ERA484977-14; COMPLETED 06APR11 ATL MON, 33 L/L, 0279563;ERA484977; SEC III; DTA;3356

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