Service difficulty report · Hinge · Doug MD11F

Difficulty date
June 29, 2016
Submitted
June 29, 2016
Operation
Air carrier
Aircraft
N602FE
Make and model
Doug MD11F
Aircraft serial
48402
Aircraft time
78,836 hours, 19,594 cycles
Part
Hinge
Part number
ARC0503503
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, WING SIDE, LOWER MOUNT INBD HOLE BORE CORROSION. REWORKED AND FOUND EXCEEDED LIMIT IAW CMM 57-44-09. EXISTING HOLE DIA: 0.614", FINAL HOLE DIA: 0.620", MAXIMUM ALLOWABLE HOLE DIA: 0.584". REPAIR BUSHING FABRICATED IAW EA: 1-5750-T0326401, PART 1, STEP 1B AND INSTALLED IAW EA: 1-5750-T0326401, PART 1, STEP 1. TITLE: WINGS FLIGHT SURFACES, EO 1-5750-7-5002 LT WING-OTBD FLAP, OTBD HINGE ASSY, WING SIDE, CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR IAW GMM 6-2-100. REFER TO WRI: 57504779 FOR WORK DETAILS.

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