# SDR ZW0A0207003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2002
- Submitted: July 9, 2002
- Operation: Air carrier
- Aircraft: [N9620D](https://openairdocs.org/aircraft/N9620D), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53591
- Aircraft time: 14,163 hours, 7,047 cycles
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Contaminated
- Location: Ac Pack
- Stage of operation: TX
- 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/ZW0A0207003

## Discrepancy

SMOKE WAS PRESENT IN CABIN AFTER STARTING APU. CHECKED WATER SEPARATORS AND PERFORMED MD9-49-06 MAINTENANCE SHEET. LAST CHECK C PERFORMED 10/25/2001 AT MCI. --CLOSED--

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