Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
January 22, 2024
Submitted
January 22, 2024
Operation
Air carrier
Aircraft
N528FE
Make and model
Doug MD11F
Aircraft serial
48623
Aircraft time
74,346 hours, 16,634 cycles
Part
Hinge Bracket
Part number
ARC2512503
Part serial
48623
Condition
Corroded
Location
Lt Wing Te Flap
Stage of operation
IN
How discovered
O
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

LEFT WING - FLAP SIDE INBOARD FLAP OUTBOARD HINGE INBOARD PIVOT LUG HOLE BORE FOUND CORROSION. CORROSION AT LEFT WING - FLAP SIDE INBOARD FLAP OUTBOARD HINGE INBOARD PIVOT LUG HOLE BORE 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 E.A.#:1- 5750-T0319125 F P2 STEP 4A AND STEP 4B. TITLE: WINGS- FLIGHT SURFACES- LH WING-INBD FLAP- OUTBD HINGE BRACKET ASSY-CORROSION REPAIR-PSE 57.55.01.2. REPAIR CLASSIFIED AS MAJOR PER GMM6-2-100.(WRI: 57501734 FOR DETAILS)

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