# SDR ASAA2016062517140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2016
- Submitted: June 27, 2016
- Operation: Air carrier
- Aircraft: [N477AS](https://openairdocs.org/aircraft/N477AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 40716
- Aircraft time: 4,242 hours, 1,363 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 676000141
- Part serial: 676000144410
- Condition: Failed
- Location: Ram Air Door
- Part time: 4,242 hours, 1,363 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016062517140

## Discrepancy

LEFT RAM AIR DEFLECTOR DOOR DOES NOT FULLY OPEN.  ACFT GROUNDED.  R & R LT RAM AIR DOOR INLET ACTUATOR REF AMM 21-51-21.

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