# SDR QXEA0100947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2001
- Submitted: June 20, 2001
- Operation: Air carrier
- Aircraft: N481US
- Make and model: Fokker F.28 MK4000
- Registry model: [Fokker F.28 MK4000](https://openairdocs.org/model/fokker-f-28-mk4000) (OpenAirDocs)
- Aircraft serial: 11230
- Aircraft time: 31,599 hours, 38,441 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Guide
- Condition: Damaged
- Location: Lt Wing
- 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/QXEA0100947

## Discrepancy

YYC - LEFT-HAND STUBWING REAR GUIDE BLOCK IS WORN. REPLACED IAW HORIZON AIR EA 4-54-130, FOKKER FAX TS04.55321 AND FOKKER MM 54-10-02, PAGE 3.

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