# SDR TWAA9816803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N920TW](https://openairdocs.org/aircraft/N920TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49369
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer
- Part number: 1794609
- Condition: Dirty
- Location: Lt & Rt Pack
- Stage of operation: CL
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9816803

## Discrepancy

AFTER TAKEOFF THERE WAS NOTICEABLE BURNING ODOR WHEN RT PACK WAS TURNED ON.  REPLACED LT AND RT WATER SEPARATORS ACCOUNT DIRTY.  ALSO, REPLACED APU PRECAUTIONARY, MFG 381276-1, DUE TO DRIED OIL IN INLET SCREEN.  CHECK-C 6-18-98 STL.

---
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.