Service difficulty report · Bracket · Doug MD11F

Difficulty date
November 17, 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
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 FORWARD HINGE (WING) INBOARD ACTUATOR LUG HOLE CORROSION. CORROSION AT RIGHT HAND WING - INBOARD FLAP ASSEMBLY , OUTBOARD FORWARD HINGE (WING) INBOARD ACTUATOR LUG HOLE REWORDED AND FOUND WITHIN LIMIT AS PER MD-11 CMM57-44-07. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM57-44-07 AND EA#1-5750-104703G PART 3 STEP 1.F.(1) AND (3). TITLE: WINGS-FLIGHT SURFACES-RIGHT 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:57508275 FOR DETAILS)

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