# SDR ASAA2014063008398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2014
- Submitted: July 3, 2014
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 27,806 hours, 8,340 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Message
- Condition: False Activation
- Location: Ram Air Actuator
- 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/ASAA2014063008398

## Discrepancy

RIGHT PACK LIGHT ILLUMINATED DURING RECALL, GOES OUT WITH MASTER CAUTION RESET.  ACFT GROUNDED.  ACCOMPLISHED NR 2 PACK/ZONE TEMP CONTROLLER BITE, IAW FIM 21-62, TASK 801. FOUND RAM AIR ACTUATOR FAULTED.  CONTINUED TO VERIFY AND FOUND NO CURRENT FAULTS. RESET FAULT, RT PACK OPS NORMAL.

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