# SDR ASAA2016033116193

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2016
- Submitted: April 4, 2016
- Operation: Air carrier
- Aircraft: [N494AS](https://openairdocs.org/aircraft/N494AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41729
- Aircraft time: 411 hours, 123 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: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016033116193

## Discrepancy

ON MASTER RECALL GOT ZONE TEMP CONTROL CABIN.  ACFT GROUNDED. ZONE TEMP CONTROL CABIN LIGHT NO LONGER ILLUMINATED IAW FIM 21-62, TASK 801.  NO EXISTING FAULTS AND GROUND TEST PASSED.

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