# SDR UALA2013030401247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2013
- Submitted: March 5, 2013
- Operation: Air carrier
- Aircraft: [N432UA](https://openairdocs.org/aircraft/N432UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 587
- Aircraft time: 58,232 hours, 21,926 cycles
- Engine: Iae V2527A5
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Actuator
- Part number: 1777MK3
- Part serial: 177846
- Condition: Failed
- Location: Bleed Valve
- Stage of operation: CL
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013030401247

## Discrepancy

NR 1 ENGINE EGT OVER LIMIT, RETURNED TO FIELD.   DURING CLIMB AT FL170.  NR 1 ENGINE EGT IN RED BAND FOR 5 SEC.  FUEL FLOW 600 PPH MORE THAN NR 2 AND STAYED THAT WAY THROUGHOUT FLIGHT.  REPLACED 2.5 BLEED VALVE ACTUATOR.  OPS AND LEAK CHECKED OK.  NO MESSAGES AFTER RUN.

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