# SDR ASAA2013091295967

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2013
- Submitted: September 16, 2013
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 24,875 hours, 7,860 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: 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/ASAA2013091295967

## Discrepancy

LEFT PACK LIGHT ILLUMINATED ON RECALL CHECK & EXTINGUISHED ON MAST CAUTION RESET.  REFERENCED QRH PACK CHECKLIST, NO FURTHER ACTION REQUIRED.  ACFT GROUNDED. ACCOMPLISHED BITE TEST NR 1 TEMP CONTROLLER REF AMM 21-62-801, NO FAULT SHOWN. RAN PACKS SEVERAL TIMES, ALL OPERATIONS & INDICATION ARE NORMAL. NO RECENT HISTORY.

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