# SDR ASAA11510616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2011
- Submitted: November 7, 2011
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 10,775 hours, 3,342 cycles
- System (JASC): [2161 · Cabin Temperature Controller](https://openairdocs.org/jasc/2161)
- Part: Controller
- Condition: Malfunctioned
- Location: Cabin Temp
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA11510616

## Discrepancy

LEFT PACK LIGHT ILLUMINATED.  RESET LT PACK/ZONE TEMP CONTROLLER PER MM 21 61 00 AND TESTED SYSTEM, SYSTEM OP CHECKS GOOD.  NO DEFECTS NOTED.

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