# SDR QXEA9800330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N476US](https://openairdocs.org/aircraft/N476US), registered now
- Make and model: Fokker F.28 MK4000
- Registry model: [Fokker F.28 MK4000](https://openairdocs.org/model/fokker-f-28-mk4000) (OpenAirDocs)
- Aircraft serial: 11224
- System (JASC): [7602 · Mixture Control](https://openairdocs.org/jasc/7602)
- Part: Arm
- Condition: Cracked
- Location: Mixture Support
- 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/QXEA9800330

## Discrepancy

PDX - MIXTURE SUPPORT ARM IS CRACKED ON THE 9 O'CLOCK POSITION OUTBOARD APPROXIMATELY 2 INCHES FROM CENTER LINE.  REPAIRED IAW HORIZON EA 4-78-08 STEPS 1-3.

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