Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
February 13, 2019
Submitted
February 26, 2019
Operation
Air carrier
Aircraft
N589FE
Make and model
Doug MD11F
Aircraft serial
48491
Aircraft time
82,104 hours, 17,868 cycles
Part
Hinge Bracket
Part number
ARC2513501
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 WING - FLAP SIDE INBOARD FLAP OUTBOARD HINGE INBOARD PIVOT LUG HOLE SPOTFACE FOUND CORROSION CORROSION AT LEFT WING - FLAP SIDE INBOARD FLAP OUTBOARD HINGE INBOARD PIVOT LUG HOLE SPOT FACE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM 57-52-03. REPAIR EVALUATED AND FOUND PIVOT INBOARD LUG SPOT FACE REMAINING THICKNESS : 0.509" (OUT OF CMM LIMIT : 0.510") ACCEPTED AS PER EA.# : 1-5750-69357 E PART 6 STEP 2 AND FIGURE 1. TITLE: WINGS - FLIGHT SURFACES - LH WING - INBD FLAP - OUTBD HINGE (FLAP SIDE) HINGE BRACKET CORROSION - PSE 57.55.01.2 . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO WRI : 57502726 FOR WORK DETAILS.

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