# SDR ASAA2014111609680

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2014
- Submitted: November 18, 2014
- Operation: Air carrier
- Aircraft: [N533AS](https://openairdocs.org/aircraft/N533AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35201
- Aircraft time: 15,106 hours, 4,549 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: 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/ASAA2014111609680

## Discrepancy

LEFT PACK LIGHT ILLUMINATED ON RECALL, PACK LIGHT GOES OFF ON MASTER CAUTION RESET. ACFT GROUNDED.  REF AMM TASK 21-51-00, PACK TEMP CONTROLLER BITE CK RESET FAULTS.  ALL FAULTS CLEAR. NO CURRENT FAULTS, NO HISTORY PAST 30 DAYS. OK TO CONTINUE SERVICE.

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