# SDR LR7A05099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2005
- Submitted: August 2, 2005
- Operation: Air carrier
- Aircraft: [N403LC](https://openairdocs.org/aircraft/N403LC), registered now
- Make and model: Lkheed 382G
- Aircraft serial: 4590
- Aircraft time: 48,625 hours, 22,346 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Cooling Turbine
- Part number: 20343041
- Condition: Failed
- Location: Air Con Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LR7A05099

## Discrepancy

FLIGHT CREW REPORTED, FLIGHT STATION AIR CONDITIONING SYSTEM HOWLING AND SMELL BAD.  SHUT DOWN AIR CONDITIONING SYSTEM.  FOUND FLIGHT STATION COOLING TURBINE FAILED.  REPLACED COOLING TURBINE IAW MM SMP 581 21-50.  OPS AND LEAK CK NORMAL.  LP 18732, ITEM 1.

---
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.