SDR 0600335810

Service difficulty report · Fan · Boeing 757351

Difficulty date
February 2, 2006
Submitted
February 3, 2006
Operation
Air carrier
Aircraft
N590NW
Make and model
Boeing 757351
Aircraft serial
32990
Aircraft time
9,793 hours, 3,292 cycles
Part
Fan
Part number
731376
Part serial
200
Condition
Failed
Location
Nr 1 Cooling
Part time
53,199 hours, 21,848 cycles
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
H

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

What was found

AT 95 MILES FROM MSP RECEIVED -EQUIP OVERHEAT LIGHT-, ASSOCIATED EICAS MESSAGE AND SMELLED STRONG ELECTRICAL SMOKE. DON OXYGEN MASKS, DECLARED AN EMERGENCY AND LANDING WAS UNEVENTFUL. FOUND NR 1 COOLING FAN CIRCUIT BREAKER TRIPPED AND FAN WAS REPLACED. CHECK GOOD AND AIRCRAFT RETURNED TO SERVICE.