Service difficulty report · Bracket · Doug MD11F

Difficulty date
March 3, 2024
Submitted
March 4, 2024
Operation
Air carrier
Aircraft
N620FE
Make and model
Doug MD11F
Aircraft serial
48791
Aircraft time
72,220 hours, 18,732 cycles
Part
Bracket
Part number
ARC2512503
Part serial
48781
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 EA#1-5750- 71784 I P6 STEP 2A AND STEP 2B. TITLE: TITLE: WINGS-LEFT INBOARD TRAILING EDGE FLAP-HINGE BRACKETS CORRODED (FLAP SIDE) PSE 57.55.01.2. REPAIR CLASSIFIED AS MAJOR PER GMM6-2- 100.(WRI:57509425 FOR DETAILS)

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