# SDR ASAA2016062517141

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2016
- Submitted: June 27, 2016
- Operation: Air carrier
- Aircraft: [N479AS](https://openairdocs.org/aircraft/N479AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 60576
- Aircraft time: 3,880 hours, 1,266 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: NR
- 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/ASAA2016062517141

## Discrepancy

NR 2 PACK LIGHT ON RECALL AND EXTINGUISHES ON RESET.  ACFT GROUNDED.  RELEASED IAW MEL 21-32B, RT PACK PRIMARY TEMP CONTROL INOPERATIVE.  BITE CHECKED NR 2 ZONE TEMP CONTROLLER, REF FIM 21-62, TASK 801.  BITE GOOD, LAST FLIGHT FAULTED INLET SRADA ACTUATOR.  FAULT CLEARS.  RAN VERIFY TEST SEVERAL TIMES REF FIM 21-62, TASK 801, WITH NO DEFECTS NOTED.  ETOPS GROUND VERIFICATION TEST SUCCESSFUL, MEL 21-32B CLEARED.

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