# SDR 2004F00087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2003
- Submitted: March 31, 2004
- Operation: Air carrier
- Aircraft: N935DS
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 48158
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Contaminated
- Location: Air Con Sys
- Stage of operation: NR
- 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/2004F00087

## Discrepancy

AFTER TURNING WEATHER RADAR ON, A STRONG ELECTRICAL ODOR FILLED THE COCKPIT.  REMOVED AND REPLACED LEFT AND RIGHT PACK COALESCER BAGS IAW MM 21-20-2. OPERATIONAL CHECK GOOD.  RAN PACKS NO ODOR NOTED.  BOTH BAGS WERE SATURATED WITH MOISTURE, ODOR OF GLYCOL.  REMOVED WEATHER RADAR INDICATOR, VISUALLY INSPECTED INDICATOR AND ASSOCIATED WIRING/CONNECTORS, NO APPARENT DAMAGE OR ODOR FOUND.  REINSTALLED INDICATOR, OPERATIONAL CHECK GOOD IAW MM 34-41-0.  (M)

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