Service difficulty report · Engine · Doug MD11F

Difficulty date
November 6, 2019
Submitted
November 20, 2019
Operation
Air carrier
Aircraft
N256UP
Make and model
Doug MD11F
Aircraft serial
48405
Aircraft time
86,226 hours, 18,285 cycles
Engine
Ge CF680C2*
Part
Engine
Condition
Fod
Location
Left
Stage of operation
CL
How discovered
9
Nature of condition
C
Precautionary procedure
O

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

What was found

INSPECTION TYPE:N/AATB - A/C TAKEN OOS - **SUPPLEMENTAL SDR** MULTIPLE BIRDSTRIKES DURING CLIMB OUT THROUGH 7000'. HIGH AIRFRAME VIBRATION PRESENT. ALL ENGINES CONTINUED TO OPERATE. VISUAL SHOWS SEVERE DAMAGE TO FUSELAGE, LEFT INBOUND SLAT, AND #1 ENGINE.REPLACED #1 & #2 ENGINES. R/R L/H #1 AND #6 SLATS. R/R L/H AOA SENSOR. REPLACED #1 ENGINE COWL AND COMPLIED WITH EO MD11-5330-74579-A.

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