# SDR ASAA2016021415415

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2016
- Submitted: February 17, 2016
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 30,460 hours, 9,248 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Nr 1 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/ASAA2016021415415

## Discrepancy

NR 1 PACK LIGHT ILLUMINATED ON RECALL, GOES OUT ON RESET.  ACFT GROUNDED.  ACCOMPLISHED CABIN TEMP CONTROLLER BITE REF AMM 21-61-00.  FOUND NR 1 TEMP CONTROL VALVE FAULT.  ACCOMPLISHED VERIFY, NO CURRENT FAULTS FOUND.  ACCOMPLISHED RESET, NR 1 PACK CONTROL, OPS NORMAL REF SAME.

---
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.