Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
October 24, 2019
Submitted
November 4, 2019
Operation
Air carrier
Aircraft
N601FE
Make and model
Doug MD11F
Aircraft serial
48401
Aircraft time
83,730 hours, 21,461 cycles
Part
Hinge Bracket
Part number
ARC0155503
Condition
Corroded
Location
Lt 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

LEFT HAND WING - INBOARD FLAP OUTBOARD FORWARD HINGE (WING SIDE) INBOARD ACTUATOR HOLE BORE CORROSION. CORROSION AT LEFT HAND WING - INBOARD FLAP OUTBOARD FORWARD HINGE (WING SIDE) INBOARD ACTUATOR HOLE BORE (#4 HOLE) REWORKED AND FOUND WITHIN LIMIT AS PER MD- 11 CMM 57-44-07. REPAIR BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 57-44-07 AND E.A. # : 1-5750-T0321647 F PART 3 STEP 1A AND STEP 1C, TITLE : WING- FLIGHT SURFACES- LH WING- INBD FLAP- OUTBD FWD HINGE (WING SIDE) REPAIR- PSE 57.55.01.1- ALTERNATE INSPECTION METHOD. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO WRI. 57500938 FOR WORK DETAILS.

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