# SDR CALA2017040400802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2017
- Submitted: April 4, 2017
- Operation: Air carrier
- Aircraft: [N648UA](https://openairdocs.org/aircraft/N648UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25285
- Aircraft time: 100,600 hours, 15,737 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 6066223
- Part serial: 901408
- Condition: Failed
- Location: Recirculation
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017040400802

## Discrepancy

COCKPIT CREW REPORTED ELECTRICAL ODOR IN THE COCKPIT.  NO SMOKE NOTICED. AFTER A FEW SECONDS THE LT RECIRCULATOR FAN INOPERATIVE LIGHT ILLUMINATED. COCKPIT CREW SWITCHED OFF THE LT RECIRCULATION FAN.  REPLACED RECIRCULATION FAN IAW MM

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