# SDR 99FDEA00122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N211FE
- Make and model: Boeing 727-2S2F
- Registry model: [Boeing 727-2S2F](https://openairdocs.org/model/boeing-727-2s2f) (OpenAirDocs)
- Aircraft serial: 22933
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Pack
- Condition: Odor
- Location: Right
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00122

## Discrepancy

AFTER TURNING ON R/PACK, HAD AN ACRID, SMOKEY SMELL TO COCKPIT.  PACK TEMP APPROX 50C DUCT TEMP BELOW 20C.  DUCT PRESS APPROX 32 PSI.  TURNED PACK OFF FOR REMAINDER OF FLT.  SMELL SUBSIDED.  RAN ENG PER CHAPTER 5 OF 727 JET RUN HANDBOOK.  PERF'D OPS CK OF R/PACK PER 727 MM CHAP 21 W/O NOTICEABLE ODOR OR SMOKEY SMELL OBSERVED.  WILL REQ NO ACTION.  OK TO CONTINUE.

---
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.