# SDR BHH11QL787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2006
- Submitted: October 20, 2006
- Operation: Air carrier
- Aircraft: [N11QL](https://openairdocs.org/aircraft/N11QL), registered now
- Make and model: Urocop EC 130 B4
- Registry model: [Urocop EC 130 B4](https://openairdocs.org/model/eurocopter-ec-130-b4) (OpenAirDocs)
- Aircraft serial: 3738
- Engine: Tmeca ARRIEL2B
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Seal
- Condition: Coked
- Location: Injection System
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BHH11QL787

## Discrepancy

COKING ON INJECTION MANIFOLD LABRYNITH SEAL TO INJECTION WHEEL.  CAUSED NG SECTION LOCKUP AFTER SHUTDOWN, PRIOR TO START UP.  FUEL SAMPLES AND DELIVERY SYSTEM UNDER INSPECTION AND PARTS SENT FOR EVALUATION.  THIS PROBLEM ISOLATED TO AIRCRAFT OPERATIONS.  (K)

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