# SDR ASAA2014090909090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2014
- Submitted: September 11, 2014
- Operation: Air carrier
- Aircraft: [N533AS](https://openairdocs.org/aircraft/N533AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35201
- Aircraft time: 14,569 hours, 4,383 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 5416744
- Part serial: 14629
- Condition: Failed
- Location: Ram Air Exhaust
- Part time: 14,576 hours, 4,385 cycles
- Stage of operation: NR
- 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/ASAA2014090909090

## Discrepancy

RIGHT PACK LIGHT ILLUMINATES ON RECALL. PACK LIGHT EXTINGUISHES WHEN RESET.  ACFT GROUNDED.  REPLACED RAM AIR DOOR ACTUATOR REF MM 21-51-21, GROUND VERIFICATION CHECKED GOOD.

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