# SDR ASAA2015101013414

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2015
- Submitted: October 12, 2015
- Operation: Air carrier
- Aircraft: [N472AS](https://openairdocs.org/aircraft/N472AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 60580
- Aircraft time: 1,864 hours, 605 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Warning Message
- Condition: False Activation
- Location: Cockpit Temp
- Stage of operation: TX
- 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/ASAA2015101013414

## Discrepancy

CONTROL CABIN ON RECALL.  ACFT GROUNDED.  PERFORMED PACK/ZONE TEMP CONTROL BITE TEST. FOUND NO FAULTS LOGGED.  RAN PACK FOR 1 HR, BITE TESTED 2ND TIME.  CK GOOD.  NO FAULTS, IAW MM 21-61-00.

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