# SDR ASAA1057787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2010
- Submitted: May 11, 2010
- Operation: Air carrier
- Aircraft: [N583AS](https://openairdocs.org/aircraft/N583AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35681
- Aircraft time: 10,611 hours, 3,232 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1057787

## Discrepancy

RIGHT PACK LIGHT CAME ON AFTER ENGINE START LIGHT DOES RESET AFTER RECALL.  PERFORMED BITE CHECK ON PACK ZONE TEMP CONTROLLER NO FAULTS LOGGED OR NOTED, OPS NORMAL.  RAN APU AND PERFORMED PACK FLOW CONTROL VALVE OPS TEST, OPS NORMAL.  SUCCESSFUL GROUND VERIFICATION NO DEFECTS NOTED.  OK FOR CONTINUED SERVICE.  REF MM 21 51 00 700 802 21 51 00 700 803.

---
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.