Service difficulty report · Frame · Doug MD11F

Difficulty date
November 9, 2019
Submitted
January 24, 2020
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11F
Aircraft serial
48499
Aircraft time
87,878 hours, 20,658 cycles
Part
Frame
Part number
ABA7348
Condition
Worn
Location
Bs 457
Stage of operation
IN
How discovered
V
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

FWD AVIONICS COMPT: APPROX STA 457, THE FRAME UNDER #1 PACK INLET DUCT. THE DUCT BOOT MOUNT FASTENERS HAVE WORN THRU THE UPPER PART OF THE FRAME. (UNDER THE DUCT BOOT). MARKED. REPAIR IS COMPLIED WITH E.A.#:1-5300-T0351624 PART 1, TITLE: MD-11 N574FE-FUSELAGE - FUSELAGE FRAME - EAR DAMAGE ON FUSELAGE FRAME INBD CHORD RETURN TAB AT STA 469.

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