# SDR UIEA2017061901034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2017
- Submitted: June 20, 2017
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- Aircraft time: 80,697 hours, 18,454 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Part number: 62594610
- Part serial: 02404578
- Condition: Failed
- Location: Rt A/C Pack
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017061901034

## Discrepancy

RIGHT PACK OFF EICAS MESSAGE,  THE RIGHT DUCT PRESSURE WAS AT 40-60 PSI , LEFT DUCT PRESSURE STABLE AT 30 PSI.  REMOVED AND REPLACED RIGHT PACK TEMP CONTROLLER IAW AMM 21-51-13, OPS CHECKED GOOD.

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