Service difficulty report · Cooling Fan · Boeing 777223

Difficulty date
June 8, 2021
Submitted
June 9, 2021
Operation
Air carrier
Aircraft
N784AN
Make and model
Boeing 777223
Aircraft serial
29588
Aircraft time
81,623 hours, 9,901 cycles
Part
Cooling Fan
Part number
4100945A
Part serial
0971
Condition
Inoperative
Location
Smoke Detector
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GROUNDED: IFE SMOKE DETECTOR LIGHT IS ON WILL NOT EXTINGUISH. REPLACED IFE COOLING FAN PER AMM 21-27-35.