# SDR ASAA2014032807335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2014
- Submitted: April 1, 2014
- Operation: Air carrier
- Aircraft: [N534AS](https://openairdocs.org/aircraft/N534AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35202
- Aircraft time: 12,885 hours, 3,784 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 5416744
- Part serial: 14658
- Condition: Faulted
- Location: Ram Air Inlet
- Part time: 12,885 hours, 3,784 cycles
- 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/ASAA2014032807335

## Discrepancy

LEFT PACK ANNUNCIATOR LIGHT ILLUMINATE ON RECALL.  LIGHT DOES RESET. ACFT GROUNDED.  PERFORMED FIM TASK 21-61, TASK 801, CABIN TEMP CONTROLLER BITE ON LT CONTROLLER INDICATES RAM DOOR ACTUATOR FAULT.  REPLACED RAM AIR INLET ACTUATOR LT SIDE REF AMM 21-51-21-000-801 AND 21-51-21-400-801.  OPS CHECKED GOOD.

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