# SDR ASAA2013100796131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 7, 2013
- Submitted: October 10, 2013
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 25,024 hours, 7,511 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning Message
- Condition: False Activation
- Location: A/C Pack
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013100796131

## Discrepancy

RECALL ON LANDING CHECKLIST CAUSED RT PACK LIGHT TO COME ON.  LIGHT WENT OUT AFTER PUSHING MASTER CAUTION.  ACFT GROUNDED.  PACK /ZONE TEMP CONTROLLER NR 2 FAULTED RAM AIR ACTUATOR.  RESET FAULT AND ACCOMPLISHED FIM 21-62, TASK 848.  MASTER CAUTION RECALL DOES NOT SHOW ANY FAULTS.  RAN VERIFY TEST ON CONTROLLER NR 2. VERIFY TEST PASSED.

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