Service difficulty report · Motor · Boeing 777222

Difficulty date
December 30, 2010
Submitted
December 30, 2010
Operation
Air carrier
Aircraft
N785UA
Make and model
Boeing 777222
Aircraft serial
26954
Aircraft time
61,055 hours, 8,816 cycles
Engine
Pwa PW4090
Part
Motor
Condition
Overheated
Location
Recirc Fan
Component
Fan
Component part number
4100945A
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

RECIRC FANS INOP, SHUTDOWN AFTER ODOR REPORTED AND STATUS MESSAGE. STATUS MESSAGE RECIRCULATION FAN. MAT SHOWS FWD UPPER RECIRCULATION FAN MOTOR IS OVERHEATED. FAN MOTOR PLACED ON MEL 2125A. REPLACED FWD REC FAN IAW MM. OPS NORMAL.