# SDR FDEA201911032852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2019
- Submitted: November 4, 2019
- Operation: Air carrier
- Aircraft: [N319FE](https://openairdocs.org/aircraft/N319FE), registered now
- Make and model: Doug MD-10-30F
- Registry model: [Doug MD-10-30F](https://openairdocs.org/model/mcdonnell-douglas-md-10-30f) (OpenAirDocs)
- Aircraft serial: 47820
- Aircraft time: 100,604 hours, 30,106 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Part number: 1879421
- Condition: Dirty
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201911032852

## Discrepancy

INTERMITTANT AIRSYSTEM ODOR INFLIGHT W/PACK 1 MELED  INOP & PACKS 2 & 3 ON. PACK   OUTLET TEMPS #2=33F,#3=133F. COCKPIT TRIM AIR VALVE=110, ODOR NOT NOTICABLE WHEN   PACK #2 TEMP IS BELOW 0F,COCKPIT TRIM AIR VALVE BELOW 70 F.   INSPECTED AIR CONDITIONING EXIT DOORS FOR OIL LEAK, NO OIL EVIDENT. CLEANED AIR   CONDITIONING PACKS AND DUCTS AND REMOVED AND REPLACED #2 AND #3 PACK WATER   SEPERATOR COALESCER BAGS. NO SMELL NOTICED WHILE RUNNING PACKS.

---
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.