# SDR ZZDA070326144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2007
- Submitted: March 29, 2007
- Operation: Air carrier
- Aircraft: [N318AT](https://openairdocs.org/aircraft/N318AT), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33931
- System (JASC): [2170 · Humidity Control System](https://openairdocs.org/jasc/2170)
- Part: Coalescer Bag
- Condition: Dirty
- Location: A/C Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZZDA070326144

## Discrepancy

ON CLIMBOUT A STRONG BURNING SMELL WAS REPORTED BY THE LEAD FLT ATTENDANT.  THE BURNING SMELL WAS REPORTED THRU OUT THE A/C.  REPLACED COALESCERS REF AMM 21-51 AND PERFORMED LEFT, RIGHT ENG RUN AT POWER, NO SMELL NOTED.

---
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.