# SDR DHL2005745008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2005
- Submitted: March 28, 2005
- Operation: Air carrier
- Aircraft: N745DH
- Make and model: Boeing 727224
- Aircraft serial: 20665
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Odor
- Condition: Detected
- Location: A/C Pack
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2005745008

## Discrepancy

DURING DESCENT, ODOR CAN BE SMELLED COMING FROM PACKS.  RAN PACKS FOR APPROX 1 HR WHILE OCCUPYING COCKPIT.  NO ODORS OR SMOKE DETECTED AT THIS TIME, PACK DISTRIBUTION SYSTEM.  OPS CK GOOD IAW BMM CH 21-20-01.

---
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.