# SDR BB07079

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2007
- Submitted: October 8, 2007
- Operation: Air carrier
- Aircraft: N251AY
- Make and model: Boeing 767-2B7
- Registry model: [Boeing 767-2B7](https://openairdocs.org/model/boeing-767-2b7) (OpenAirDocs)
- Aircraft serial: 24764
- Aircraft time: 72,629 hours, 14,052 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Unknown
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BB07079

## Discrepancy

FLIGHT 715, VCE-PHL:  CREW REPORTED LOSS OF CENTER HYDRAULIC SYSTEM PRESSURE INBOUND TO PHL.  FLIGHT LANDED NORMALLY.  MAINTENANCE REPLACED THE YAW DAMPER SERVO, LT CENTER ELEVATOR PCA, AND LT GEAR DOWNLOCK ACTUATOR.

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