# SDR ASAA2014081808877

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2014
- Submitted: August 20, 2014
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737490
- Aircraft serial: 35184
- Aircraft time: 28,513 hours, 8,922 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/ASAA2014081808877

## Discrepancy

LT PACK LIGHT ILLUMINATED DURING RECALL,  RESET EXTINGUISHES WITH MASTER CAUTION.  ACFT GROUNDED. COULD NOT DUPLICATE FAULT, PREVIOUSLY RESET.  PERFORMED PACK/ZONE TEMP CONT BITE IAW FIM 21-62-80.  BITE PASSED.  NO PREV FLT FAULTS & VERIFY PASSED ON BOTH CONTROLLERS.  NO HISTORY 30 DAYS.

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