# SDR ASAA2014012412470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2014
- Submitted: January 27, 2014
- Operation: Air carrier
- Aircraft: [N568AS](https://openairdocs.org/aircraft/N568AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35183
- Aircraft time: 26,755 hours, 8,320 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Warning Message
- Condition: False Activation
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014012412470

## Discrepancy

DURING RECALL, MASTER CAUTION FOR AIR CONDITIONING AND CONTROL CABIN ZONE TEMP LIGHTS REMAINED ILLUMINATED AND EXTINGUISHED ON MASTER CAUTION RESET.  ACFT GROUNDED.  PERFORMED FIM 21-62, TASK 832 & FLT DECK TRIM FAULT ON NR 2 TEMP CONTINUE CLEARED, GROUND FUNCTIONAL CHECK PASSED.

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