# SDR CALA2015021293142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2015
- Submitted: February 12, 2015
- Operation: Air carrier
- Aircraft: [N122UA](https://openairdocs.org/aircraft/N122UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 29168
- Aircraft time: 64,016 hours, 7,355 cycles
- Engine: Pwa PW4056
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Gasper Fan
- Condition: Faulty
- Location: Cabin
- Stage of operation: IN
- 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/CALA2015021293142

## Discrepancy

ACCOMPLISH SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION IAW AMM 05-51-56.  ACCOMPLISHED CHECK AS REQUIRED.  FOUND GASPER FAN CB TRIPPED.  ELECT ODOR CAUSED BY GASPER FAN.  IAW DF768 GASPER FAN DEFERRED & DEACTIVATED.

---
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.