Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date
May 20, 2016
Submitted
May 20, 2016
Operation
Air carrier
Aircraft
N615FE
Make and model
Doug MD11F
Aircraft serial
48767
Aircraft time
65,803 hours, 15,474 cycles
Part
Hinge Bracket
Part number
ARC050311
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 WING OTBD FLAP, OTBD FWD HINGE BRACKET, WING SIDE, ACTUATOR ATTACH INBD LUG BORE FOUND CORROSION. NR 8 HOLE CORROSION REWORKED & FOUND EXCEEDED LIMIT IAW CMM 57-44-09. EXISTING HOLE DIAMETER 1.218", FINAL HOLE DIAMETER 1.224" & MAXIMUM ALLOWABLE HOLE DIAMETER 1.220". NEW REPAIR BUSHING FABRICATED BY MACHINING & INSTALLED IAW EA 1-5750-T0325482 PT 1 STEP 1B. REPAIR CLASSIFIED AS MINOR IAW GMM6-2-100. REFER TO WRI 57503736 FOR WORK DETAILS.

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