# SDR ASAA2015100313295

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2015
- Submitted: October 5, 2015
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 33,889 hours, 10,358 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Message
- Condition: False Activation
- Location: Rt A/C Pack
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015100313295

## Discrepancy

RIGHT PACK ANNUNCIATOR ILLUMINATED AND EXTINGUISHES WITH MASTER CAUTION RESET. ACFT GROUNDED.  PERFORMED BITE ON PACK TEMP CONTROLLERS IAW 21-51-00.  READS NR 2 CONTROLLER RAM AIR ACCT. RESET CONTROLLERS REPERFORMED BITE ALL PASS GO.  NO HISTORY 30 DAYS.  ACFT GOOD FOR SERVICE.

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