# SDR CALA2012091700606

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2012
- Submitted: September 17, 2012
- Operation: Air carrier
- Aircraft: [N17233](https://openairdocs.org/aircraft/N17233), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28943
- Aircraft time: 42,838 hours, 15,107 cycles
- Engine: Cfmint CFM567B26US
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 6454051
- Part serial: 3284
- Condition: Inoperative
- 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/CALA2012091700606

## Discrepancy

CABIN CREW REPORTED VISABLE SMOKE AND STRONG BURNING ODOR IN CABIN, STRONGEST AROUND ROWS 7-10.  SMELL SPRED FROM AFT GALLEY TO COCKPIT DISSAPATED AFTER COMPLETION OF QRH (C9001 USED DUE TO EMPLOYEE NR 80553 NOT RECOGNIZED FOR ENTRY) INSPECTED ACFT IAW AMM 05-51-26 WHILE PERFORMING ENGINE RUNS FOUND LT RECIRC FAN CB POPPED WOULD NOT RESET.  INSP LT RECIRC FAN FAN FOUND ELECTRICAL BURNING ODOR AND BEARING HARD TO TURN R & R LT RECIRCULATION FAN IAW AMM 21-25-02.  OPS CHECK GOOD ALSO R & R BOTH LT AND RT FILTERS IAW AM ROTABLE PARTS CHANGE WAS INDICATED.

---
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.