# SDR QXEA200400757

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2004
- Submitted: November 18, 2004
- Operation: Air carrier
- Aircraft: N405QX
- Make and model: Bombdr DHC8401
- Aircraft serial: 4047
- Aircraft time: 7,647 hours, 8,368 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Chafed
- Location: Zone 500
- 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/QXEA200400757

## Discrepancy

PDX - LEFT HAND INBOARD FLAP YW STATION 60.90 THE UPPER FLAP SURFACE HAS A 1 INCH DIAMETER FOULING MARK INTO THE METAL FROM CHAFING WITH THE UPPER SHROUD.  REPAIRED IAW HORIZON AIR EA 6-57-244 AND RD 8/4-57-375, STEPS 3-6.

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