# SDR UALA2009081302473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2009
- Submitted: August 21, 2009
- Operation: Air carrier
- Aircraft: [N225UA](https://openairdocs.org/aircraft/N225UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30554
- Aircraft time: 30,162 hours, 3,764 cycles
- Engine: Pwa PW40903
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Controller
- Part number: 339910031
- Part serial: 471
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009081302473

## Discrepancy

NR 2 ENG HP FAC CONTROLLER - INOPERATIVE. REPLACED HIGH PRESSURE FAC CONTROLLER AND TESTED GOOD.

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