# SDR ASAA2014110709608

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2014
- Submitted: November 11, 2014
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737490
- Aircraft serial: 35184
- Aircraft time: 29,385 hours, 9,193 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Lt A/C Pack
- 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/ASAA2014110709608

## Discrepancy

LEFT PACK LIGHT ILLUMINATED ON THE GROUND AND WOULD NOT RESET.  ACFT GROUNDED. TESTED LT PACK SYSTEM IAW FIM 21-31, TASK 801.  NO FAULTS INDICATED AND COULD NOT DUPLICATE DEFECT. THERE IS NO MAINTENANCE HISTORY FOUND WITHIN THE PAST 30 DAYS.

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