# SDR ASAA2015122714500

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2015
- Submitted: December 30, 2015
- Operation: Air carrier
- Aircraft: [N538AS](https://openairdocs.org/aircraft/N538AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 41188
- Aircraft time: 14,331 hours, 4,205 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Light
- Condition: False Activation
- Location: Temp Controller
- Stage of operation: AP
- 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/ASAA2015122714500

## Discrepancy

ON LANDING CHECK, PUSHING RECALL HAD A MASTER CAUTION WITH A LT SIDE, NR 1 PACK LIGHT.  LIGHT WENT OUT WITH MASTER CAUTION RESET.  ACFT GROUNDED.  ACCOMPLISHED TEMP CONTROLLER BITE IAW MM 21-61-00.  FOUND RAM AIR ACTUATOR STORED BUT NO FAULTS ON PREVIOUS FLIGHT.  ACCOMPLISHED VERIFY TEST, NO FAULTS FOUND.  RESET FAULTS, OPS NORMAL.

---
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.