# SDR AALA20100214ORD01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2010
- Submitted: October 22, 2010
- Operation: Air carrier
- Aircraft: [N369AA](https://openairdocs.org/aircraft/N369AA), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25196
- Aircraft time: 76,355 hours, 12,012 cycles
- System (JASC): [2915 · Hydraulic Pressure Relief Valve, Main](https://openairdocs.org/jasc/2915)
- Part: Relief Valve
- Condition: Faulty
- Location: Hydraulic Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: M
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100214ORD01

## Discrepancy

ORD - CREW REPORTED HYDRAULIC SYSTEM MAINTENANCE MESSAGE AND THEN THE CENTER 2 HYDRAULIC OVERHEAT LIGHT ILLUMINATED.  EMERGENCY DECLARED RETURNED ORD LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  REPLACED AIR DRIVEN PUMP FILTER MODULE PRESSURE RELIEF VALVE.

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