Service difficulty report · Fan · Boeing 75733N

Difficulty date
March 11, 2009
Submitted
March 13, 2009
Operation
Air carrier
Aircraft
N57869
Make and model
Boeing 75733N
Aircraft serial
32593
Aircraft time
22,050 hours, 7,133 cycles
Part
Fan
Part number
6455072
Part serial
00211
Condition
Overheated
Location
Fwd Cargo Bay
Part time
22,049 hours, 7,133 cycles
Stage of operation
CR
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

AFTER ENCOUNTERING TURBULENCE CABIN FILLED WITH SMOKE. LEFT RECIRC FAN ANNUNCIATED, WITH OVERBOARD EXHAUST VALVE OPEN STATUS, SMOKE DISSIPATED. FOUND LEFT RECIRC FAN INOPERATIVE. REMOVED AND REPLACED LEFT RECIRC FAN PER AMM 21-25-01 404-094, OPERATIONAL CHECKS OK.

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