Service difficulty report · Bracket · Doug MD11F

Difficulty date
December 9, 2021
Submitted
December 24, 2021
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11F
Aircraft serial
48499
Aircraft time
92,908 hours, 21,886 cycles
Part
Bracket
Part number
ARC050214
Condition
Corroded
Location
Zone 600
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 WING - WING SIDE OUTBOARD FLAP INBOARD HINGE ACTUATOR ATTACH OUTBOARD LUG HOLE BORE FOUND CORROSION. CORROSION AT RIGHT WING - WING SIDE OUTBOARD FLAP INBOARD HINGE ACTUATOR ATTACH OUTBOARD LUG HOLE BORE (#8 HOLE) REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM 57-44-08. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 57-44-08 AND E.A.# 1-5750-T0365960 PART 1 STEP 2A AND STEP 2, TITLE: WINGS- FLIGHT SURFACES- EO 1-5750-7-5002- RH WING- OUTBD FLAP, INBD FWD HINGE (WING SIDE)- CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

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