# SDR ASAA2015121114196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2015
- Submitted: December 14, 2015
- Operation: Air carrier
- Aircraft: [N516AS](https://openairdocs.org/aircraft/N516AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39044
- Aircraft time: 26,655 hours, 8,232 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Warning Light
- Condition: False Activation
- Location: Cabin Temp
- 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/ASAA2015121114196

## Discrepancy

FWD CABIN-ZONE TEMP AMBER LIGHT ILLUMINATED ON RECALL.  ACFT GROUNDED. NR 2 ZONE TEMP CONTROLLER LOGGED TRIM VALVE ZONE TEMP.  RESET FAULT, PERFORMED BITE CHECK, OPS TEST NORMAL AMM 21-61-00.

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