# SDR ASAA2013121496865

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2013
- Submitted: December 16, 2013
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35182
- Aircraft time: 26,728 hours, 8,125 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Indication
- 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/ASAA2013121496865

## Discrepancy

LEFT PACK ON RECALL.  ACFT GROUNDED. ACCOMPLISHED NR 1 PACK CONTROLLER BITE CHECK. FOUND IN PREVIOUS FLT- RAM AIR SENSOR FAULT, AND BITE & VERIFY CHECK GO.  OPERATED LT PACK FOR OVER ONE HOUR WITH NO NEW FAULTS NOTED, BITE CHECKED NORMAL.   ACOMPLISHED A GVI ON LEFT RAM AIR TEMP SENSOR & CONNECTOR, CHECKED OK.  IAW FIM21-62/821.

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