Service difficulty report · Fan · Boeing 7378

Difficulty date
August 17, 2023
Submitted
August 21, 2023
Operation
Air carrier
Aircraft
N8850Q
Make and model
Boeing 7378
Aircraft serial
67498
Aircraft time
1,501 hours, 854 cycles
Part
Fan
Part number
UNKNOWN
Condition
Intermittent
Location
Zn 200 Fus Top
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

AFTER LANDING STRONG ACRID ELECTRICAL SMELL IN COCKPIT AND CABIN. LASTED APROX 3 MINUTES AND DISSIPATED A/C WAS SWITCHED TO APU POWER AND BLEED WHEN SMELL OCCURRED.<[01] INSPECTED AIRCRAFT IAW M/ 05-51-56 FOUND LT RECIRCULATION FAN INTERMITTENT WITH SMELL ; R&R'D LT RECIRC FAN OP'S CK GOOD IAW M/M 21-25-02 NO OTHER DEFECTS NOTED.

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