Service difficulty report · Fan · Boeing 747451

Difficulty date
January 2, 2016
Submitted
January 4, 2016
Operation
Air carrier
Aircraft
N105UA
Make and model
Boeing 747451
Aircraft serial
26473
Aircraft time
83,676 hours, 11,354 cycles
Engine
Pwa PW4056
Part
Fan
Condition
Failed
Location
Cargo Bay
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DUE TO DIVERSION, FOR SMOKE & ODOR IN THE CABIN, BULK CARGO VENTILATION FANS OVERHEATED & INOPERATIVE. REPLACED BULK CARGO VENT FAN IAW AMM 21-26-06. ACCOMPLISHED FIM TASK 21-00. TASK 808. NO SMELL OF ODOR OR SMOKE IN CABIN.