Service difficulty report · Hinge · Doug MD11F

Difficulty date
July 25, 2021
Submitted
August 12, 2021
Operation
Air carrier
Aircraft
N643FE
Make and model
Doug MD11F
Aircraft serial
48486
Aircraft time
72,260 hours, 17,130 cycles
Part
Hinge
Part number
ARC2515502
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 HINGE FITTING, OUTBOARD PIVOT LUG HALF BORE HOLE FOUND WITH CORROSION ( FLAP SIDE ) CORROSION AT (FLAP SIDE) RIGHT HAND WING INBOARD FLAP HINGE FITTING, OUTBOARD PIVOT LUG HALF BORE HOLE (A AND B HOLE) REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM 57-52-03. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 57-52-03 AND E.A # 1-5750-T0302386 D PART 2 STEP 3A AND STEP 3B, TITLE: WINGS - FLIGHT SURFACES - RH WING - INBD FLAP - OUTBD HINGE (FLAP SIDE) BRACKET CORROSION - PSE 57.55.01.2. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO SPECIAL/ NON ROUTINE MAINTENANCE FORM NUMBER N00462, ATTACHED E.A # 1-5750- T0302386 D PART 2 FOR WORK DETAIL

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