Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
April 6, 2020
Submitted
April 21, 2020
Operation
Air carrier
Aircraft
N623FE
Make and model
Doug MD11F
Aircraft serial
48794
Aircraft time
59,865 hours, 15,344 cycles
Part
Hinge Bracket
Part number
ARC0154502
Condition
Corroded
Location
Rt Wing
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 - WING SIDE INBOARD FLAP OUTBOARD HINGE PIVOT HOLE SURFACE FOUND CORROSION CORROSION AT RIGHT HAND WING - WING SIDE INBOARD FLAP OUTBOARD HINGE PIVOT HOLE SURFACE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM 57-44-07. REPAIR EVALUATED AND FOUND PIVOT BORE SPOTFACE REMAINING THICKNESS : 0.423" (OUTBOARD) IS CORRECT AS PER E.A.#: 1-5750-T0353493 PART 1 STEP 1E FIGURE 1, TITLE: WINGS- FLIGHT SURFACES- RH WING- INBD FLAP- OUTBD FWD HINGE (WING SIDE) REPAIR- PSE 57.55.01.1- ALTERNATE INSPECTION. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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