# SDR CALA2015081494221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2015
- Submitted: August 14, 2015
- Operation: Air carrier
- Aircraft: [N654UA](https://openairdocs.org/aircraft/N654UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25392
- Aircraft time: 95,224 hours, 15,096 cycles
- Engine: Pwa PW4060
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Condition: Faulty
- Location: Ac Bay
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015081494221

## Discrepancy

LEFT PACK TRIP & EICAS ON TAKEOFF ABORTED TAKEOFF AT 50 KTS.  ACCOMPLISHED LT & RT PACK TEMP BITE PROC IAW FIM 21-51-00-101 FIG 103.  NO FAULTS INDICATED.  UNABLE TO DUPLICATE FAULT ON GND LHR.  IAW FIM REPLACED LT PACK FLOW CONTROL VLV & ACCOMPLISHED INSTALLATION TEST IAW MM 21-51- 09.  ALL OPERATIONS & INDICATIONS NOW NORMAL.

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