Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
September 17, 2019
Submitted
September 24, 2019
Operation
Air carrier
Aircraft
N584FE
Make and model
Doug MD11F
Aircraft serial
48436
Aircraft time
85,274 hours, 19,726 cycles
Part
Hinge Bracket
Part number
ARC2515501
Condition
Corroded
Location
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 PIVOT OUTBOARD LUG HOLE BORE FOUND ORROSION. CORROSION AT LEFT WING - FLAP SIDE INBOARD FLAP OUTBOARD HINGE PIVOT OUTBOARD LUG HOLE BORE (A AND B HOLE) REWORKED AND FOUND WITHIN LIMIT AS PER CMM 57-52-03. REPAIR BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER CMM 57-52-03. REPAIR EVALUATED AND FOUND PIVOT O/B BORE REWORK DIMENSION : DIA 1.194" CONFIRM TO EA # : 1-5750-T0349432 PART 2 STEP 2 FIGURE 2. TITLE : WINGS- FLIGHT SURFACES- LT 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 EA # : 1-5750-T0349432 PART 2 AND SNRM NR N00608 FOR WORK DETAILS.

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