# SDR ASAA2013111296390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2013
- Submitted: November 15, 2013
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 24,826 hours, 7,612 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Message
- 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/ASAA2013111296390

## Discrepancy

LEFT PACK ILLUMINATED ON RECALL, RESET WITH MASTER CAUTION.  ACFT GROUNDED. PERFORMED PACK ZONE TEMP CONT BITE TEST REF MM 21-61-00-700-806-002.  BITE TEST PASSED AND NO LT PACK LIGHT ON RECALL. GROUND VERIFICATION SUCCESSFUL.

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