# SDR DJFA2006335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2006
- Submitted: October 26, 2006
- Operation: Air carrier
- Aircraft: [N711HQ](https://openairdocs.org/aircraft/N711HQ), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500078
- Aircraft time: 4,550 hours, 3,106 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 671772925
- Condition: Chafed
- Location: Hydraulic Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2006335

## Discrepancy

TRIP ID NR 1092724  WHILE ON DESCENT, THE HYDRAULIC FLUID QUANTITY DROPPED DOWN TO 15 PERCENT.  AN EMERGENCY WAS DECLARED AND THE AIRCRAFT WAS DIVERTED, WHERE A SAFE LANDING WAS MADE.  DURING A POST FLIGHT INSPECTION HYDRAULIC FLUID WAS FOUND TO BE COVERING THE BELLY OF THE AIRCRAFT.   FOUND (A) SYSTEM PRESSURE LINE FOR AILERON SHIFT CHAFED. REMOVED OLD LINE AND INSTALLED A NEW LINE. OPERATED, BLED AND LEAK CHECK OF HYDRAULIC LINE CHECKS GOOD.

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