# SDR 98FDEA00767

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N607FE](https://openairdocs.org/aircraft/N607FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48547
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Contaminated
- Location: Cabin
- 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/98FDEA00767

## Discrepancy

AFT T/O AC FILLED WITH SMOKE.  EMER DECLARED.  REMOVED AND REPLACED COALESCER BAGS IN ALL THREE AIR COND PACK SYS PER MM 21-54-05 LEAK CKD GOOD.  RAN PACKS USING APU AND ENG AIR PER MD11 JRD, NO SMOKE PRESENT.  A/C OK FOR SERVICE.

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