Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
October 22, 2021
Submitted
November 29, 2021
Operation
Air carrier
Aircraft
N522FE
Make and model
Doug MD11F
Aircraft serial
48476
Aircraft time
85,134 hours, 16,339 cycles
Part
Hinge Bracket
Part number
ARC2513502
Condition
Corroded
Location
Rt Wing Te Flap
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

RIGHT HAND WING- INBOARD FLAP ASSEMBLY . OUTBOARD AFT HINGE (FLAP SIDE) INBOARD PIVOT LUG HOLE CORROSION. CORROSION AT RIGHT HAND WING- INBOARD FLAP ASSEMBLY . OUTBOARD AFT HINGE (FLAP SIDE) INBOARD PIVOT LUG HOLE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM57-52-03. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD- 11 CMM57-52-03 AND EA#1-5750-104705F PART 5 STEP 2A AND 2B. TITLE:WINGS-FLIGHT SURFACES-RIGHT HAND WING-INBOARD FLAP-OUTBOARD HINGE (FLAP SIDE) BRACKET CORROSION-PSE 57.55.01.2 REPAIR CLASSIFIED AS MAJOR PER GMM6-2-100.(WRI:57508341 FOR DETAILS)

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