Service difficulty report · Unknown · Boeing 747451

Difficulty date
December 2, 2010
Submitted
December 6, 2010
Operation
Air carrier
Aircraft
N105UA
Make and model
Boeing 747451
Aircraft serial
26473
Aircraft time
67,228 hours, 8,027 cycles
Engine
Pwa PW4056
Part
Unknown
Condition
Odor
Location
Cockpit
Stage of operation
NR
How discovered
9
Nature of condition
B
Precautionary procedure
O

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

What was found

BURNING ODOR IN COCKPIT, CREW FOLLOWED FM PROCEDURES. SECURED EQUIP COOLING FANS. ODOR SEEMED TO SUBSIDE.