Service difficulty report · Fan · Boeing 76734AF

Difficulty date
February 5, 2018
Submitted
February 9, 2018
Operation
Air carrier
Aircraft
N357UP
Make and model
Boeing 76734AF
Aircraft serial
37876
Aircraft time
12,090 hours, 4,206 cycles
Part
Fan
Part number
732591G
Part serial
7564A
Condition
Failed
Location
Equip Exhaust
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

DURING FLIGHT, A SLIGHT ELECTRICAL SMOKE ODOR ACCOMPANIED BY FAN NOISE UNDER FWD INSTRUMENT PANEL. STATUS MESSAGE APPEARED. STAYED ON ALL WAY TO BLOCK. FWD EQUIP EXHAUST FAN FOUND SEIZED. FWD EQUIP EXHAUST FAN R & R IAW AMM 21-58-06-004-1, REV 123.02. TESTED SATISFACTORY.

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