Service difficulty report · Bracket · Doug MD11F

Difficulty date
October 31, 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
Bracket
Part number
ARC0154501
Condition
Corroded
Location
Lt 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

LEFT HAND WING-INBOARD FLAP ASSEMBLY . OUTBOARD FORWARD HINGE (WING SIDE) PIVOT LUG HOLE CORROSION. CORROSION AT LEFT HAND WING-INBOARD FLAP ASSEMBLY . OUTBOARD FORWARD HINGE (WING SIDE) PIVOT LUG HOLE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM57-44-07.OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM57-44-07 AND EA#1-5750-104702G PART 3 STEP 1.F(1) AND (3). TITLE: WINGS-FLIGHT SURFACES-LEFT HAND WING-INBOARD FLAP-OUTBOARD FORWARD HINGE (WING SIDE) REPAIR- PSE57.55.01.1 INSPECTION-ALTERNATE METHOD. REPAIR CLASSIFIED AS MAJOR PER GMM6-2- 100.(WRI:57508326 FOR DETAILS)

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