Service difficulty report · Fan · Boeing 777223

Difficulty date
September 11, 2018
Submitted
September 20, 2018
Operation
Air carrier
Aircraft
N779AN
Make and model
Boeing 777223
Aircraft serial
29955
Aircraft time
79,297 hours, 9,354 cycles
Part
Fan
Part number
4100945B
Part serial
9863
Condition
Failed
Location
Recirculation
Stage of operation
NR
How discovered
O
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

AN ELECTRICAL ODOR COMING FROM THE R2 LAVATORY DURING LANDING. ODOR DISSIPATED AFTER TAXI. FLIGHT ATTENDANT DESCRIBED A NOISE LIKE A MOTOR FAILING EARLIER IN FLIGHT. REPLACED THE FWD, UPPER RECIRCULATION FAN IAW AMM 21-25-01. OPS CHECKED GOOD.