# SDR UALA2011062002988

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2011
- Submitted: June 20, 2011
- Operation: Air carrier
- Aircraft: [N768UA](https://openairdocs.org/aircraft/N768UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26919
- Aircraft time: 65,742 hours, 11,921 cycles
- Engine: Pwa PW4077
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 81020911
- Part serial: 44
- Condition: Malfunctioned
- Location: Ac Bay
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011062002988

## Discrepancy

RT PACK TRIP REPLACED RIGHT ACM, OPS CHECK NORMAL.  ALSO REPLACED ASCPC, ALL NO HELP, PACK TRIPS IN 8 MIN OR LESS.  REPLACED RIGHT PACK FLOW SENSING VENTURI PER MM.

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