# SDR WX0A2014080572075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2014
- Submitted: August 5, 2014
- Operation: Air carrier
- Aircraft: N901NV
- Make and model: Boeing 757204
- Aircraft serial: 26963
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Controller
- Condition: Faulty
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2014080572075

## Discrepancy

AT FL 340 RT PACK OFF LIGHT CAME ON.  PERFORMED AIR RETURN IAW ETOPS MANUAL.  R & R RT PACK CONTROLLER PACK TEMP IAW MM 21-51-12.  OPERATIONS CHECKED GOOD.  8/5/14 ACFT HAS ONE WRITE UP SINCE INDICATING FLOW CONTROL MODULE M864 NEEDED & ITEM WAS SIGNED OFF ON 8/1.  TECH SERVICES WILL CREATE AN AIR TO DRIVE FLOW CONTROL MODULE REPLACEMENT.

---
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.