# SDR ASAA2014061208167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2014
- Submitted: June 16, 2014
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 27,779 hours, 8,706 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/ASAA2014061208167

## Discrepancy

LEFT PACK LIGHT ILLUMINATED AFTER PUSHBACK AFTER MASTER CAUTION RECALL.  LIGHT EXTINGUISHED ON RESET.  ACFT GROUNDED. PERFORMED PACK/ZONE TEMP CONTROLLER BITE PROCEDURE FIM 21-62-801. FAULT LOGGED ON NR 1 ZONE TEMP CONT WAS "TCV".  FAULT RESET. VERIFY BITE CHECKED NORMAL SEVERAL TIMES.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.