# SDR AALA20010169

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2001
- Submitted: February 22, 2001
- Operation: Air carrier
- Aircraft: [N553AA](https://openairdocs.org/aircraft/N553AA), 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: 53083
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Part number: 1808492
- Condition: Dirty
- Location: Acm Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20010169

## Discrepancy

JFK - EN ROUTE LGA-ORD, DETECTED SMOKE AND HAZE IN CABIN AND COCKPIT.  DIVERTED JFK AND LANDED WITHOUT FURTHER INCIDENT.  REPLACED LEFT AND RIGHT SIDE COALESCER BAGS.  ACCOMPLISHED HIGH POWER RUN UP.  NO SMOKE OR HAZE NOTED.  SYSTEM GROUND CHECKED NORMAL OPERATION.  (M)

---
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.