What was found
STRONG ELEC ODOR IN THE UPPER CREW REST AREA. SELECTING RECIRC FAN UPPER OFF & ODOR STARTED DISSIPATING. IDENTIFIED CREW REST AREA SUPPLY FAN BAD. SYSTEMS TESTED & FAN REPLACED.
- Difficulty date
- April 1, 2015
- Submitted
- April 2, 2015
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 98,803 hours, 11,603 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2121 · Air Distribution Fan
- Part
- Fan
- Condition
- Failed
- Location
- Crew Rest
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.