# SDR ASAA2017112222669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2017
- Submitted: November 27, 2017
- Operation: Air carrier
- Aircraft: [N562AS](https://openairdocs.org/aircraft/N562AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35091
- Aircraft time: 42,933 hours, 12,786 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 5416744
- Part serial: 13226
- Condition: Faulted
- Location: Ram Air Exhaus
- Part time: 26,729 hours, 8,793 cycles
- Stage of operation: CL
- 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/ASAA2017112222669

## Discrepancy

LEFT RAM DOOR FULL OPEN LIGHT REMAINED ILLUMINATED DURING CLIMB, AND CRUISE.  ACFT GROUNDED.  REMOVED & REPLACED THE LT RAM AIR INLET ACTUATOR IAW AMM 21-51-21.  ACCOMPLISHED LT PACK TEMP CONTROLLER BITE IAW AMM 21-61-00-700-806-002, OPS CHECKED NORMAL. RT TEMP CONTROLLER SHOWS NO FAULTS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.