# SDR UALA2010081102929

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2010
- Submitted: August 11, 2010
- Operation: Air carrier
- Aircraft: [N223UA](https://openairdocs.org/aircraft/N223UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30224
- Aircraft time: 37,907 hours, 4,662 cycles
- Engine: Pwa PW4090
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Flow Valve
- Part number: 8102044
- Part serial: 83
- Condition: Failed
- Location: A/C Pack
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010081102929

## Discrepancy

PACK R EICAS ADV MSG WITH PACK FCV-R STATUS MSG.   CREW FOLLOWED FM14.70.9 RESET NO HELP. REPLACED RT LOWER FLOW VALVE, CHECKS OK.

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