Service difficulty report · Support · Doug MD11F

Difficulty date
March 28, 2022
Submitted
March 28, 2022
Operation
Air carrier
Aircraft
N594FE
Make and model
Doug MD11F
Aircraft serial
48552
Aircraft time
90,001 hours, 18,931 cycles
Part
Support
Part number
ARC198413
Condition
Corroded
Location
Zone 500
Stage of operation
IN
How discovered
O
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 - OUTBOARD FLAP ASSEMBLY . INBOARD AFT HINGE (FLAP SIDE) INBOARD PIVOT LUG BORE CORROSION. CORROSION AT LEFT HAND WING - OUTBOARD FLAP ASSEMBLY . INBOARD AFT HINGE (FLAP SIDE) INBOARD PIVOT LUG BORE REWORKED AND FOUND EXCEED LIMIT AS PER MD-11 CMM57- 52-04.OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM57- 52-04 AND EA#1-5750-T0367567 PART 1 STEP 2A, TITLE: WINGS - FLIGHT SURFACES - E0 1-5750- 7-5002 - LH WING OUTBD FLAP, INBD AFT HINGE (FLAP SIDE) CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

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