# SDR ASAA2015082112958

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2015
- Submitted: August 24, 2015
- Operation: Air carrier
- Aircraft: [N535AS](https://openairdocs.org/aircraft/N535AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35200
- Aircraft time: 18,214 hours, 5,354 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 5416744
- Part serial: 14717
- Condition: Malfunctioned
- Location: Ram Air Inlet
- Part time: 18,226 hours, 5,360 cycles
- Stage of operation: AP
- 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/ASAA2015082112958

## Discrepancy

ON APPROACH, ON RECALL LT PACK LIGHT ILLUMINATED.  RESET WHEN RESET PUSHED.  ACFT GROUNDED.  REPLACED RAM AIR INLET ACTUATOR LT SIDE, REF AMM 21-51-21.  OP CHECK GOOD.  PERFORMED BITE TEST OF BOTH PACK SYSTEMS REF AMM 21-61-00, BITE TEST GOOD.

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