# SDR ASAA2016030315742

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2016
- Submitted: March 7, 2016
- Operation: Air carrier
- Aircraft: [N435AS](https://openairdocs.org/aircraft/N435AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43292
- Aircraft time: 9,298 hours, 3,057 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 676000141
- Part serial: 676000141898
- Condition: Failed
- Location: Ram Air
- Part time: 6,917 hours, 2,216 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/ASAA2016030315742

## Discrepancy

AFTER ENGINE START, PUSHED RECALL AND LT PACK LIGHT ILLUMINATED.  FOLLOWED QRH PROCEDURES AND LIGHT EXTINGUISHED.  ACFT GROUNDED.  PERFORMED TEMPERATURE CONTROLLER BITE TEST ON LT PACK REF AMM 21-61-00-700-806-002.  FOUND SRADA INLET LIGHT ILLUMINATE ON PREV FLIGHT.  R & R RAM AIR INLET ACTUATOR REF AMM 21-51-21. OPS CHECK GOOD.

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