Service difficulty report · Bracket · Doug MD11F

Difficulty date
October 29, 2021
Submitted
November 23, 2021
Operation
Air carrier
Aircraft
N587FE
Make and model
Doug MD11F
Aircraft serial
48489
Aircraft time
90,262 hours, 21,364 cycles
Part
Bracket
Part number
ARC050312
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 OUTBOARD HINGE PIVOT HOLE BORE FOUND CORROSION. CORROSION AT RIGHT WING - WING SIDE OUTBOARD FLAP OUTBOARD HINGE PIVOT HOLE BORE (#4 HOLE) REWORKED BY MACHINING AS PER MD-11 CMM 57-44-09 AND FOUND EXCEED LIMIT. OVERSIZED BUSHING FABRICATED BY MACHINING AND INSTALLED AS PER MD-11 CMM 57- 44-09 AND E.A. # 1-5750-T0365211 PART 1 STEP 1B AND STEP 1, TITLE: WINGS- FLIGHT SURFACES- EO 1-5750-7-5002- RH WING- OUTBD FLAP OUTBD HINGE (WING SIDE) - CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100. REFER TO SNRM NUMBER N00688 ATTACHED E.A. # 1-5750-T0365211 PART 1 FOR DETAILS.

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