Service difficulty report · Hinge · Doug MD11

Difficulty date
July 1, 2016
Submitted
July 1, 2016
Operation
Air carrier
Aircraft
N602FE
Make and model
Doug MD11
Aircraft serial
48402
Aircraft time
78,836 hours, 19,594 cycles
Part
Hinge
Part number
ARC0502507
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 OUTBOARD FLAP (WING SIDE) INBOARD FWD HINGE PIVOT HOLE BORE CORROSION. REWORKED AND FOUND EXCEED LIMIT IAW CMM 57-44-08. EXISTING HOLE DIA: 2.311", FINAL HOLE DIA: 2.317", MAXIMUM ALLOWABLE HOLE DIA: 2.3135". REPAIR BUSHING FABRICATED AND INSTALLED IAW EA 1-5750-T0326464, PART 1, STEP 1B. TITLE: WINGS, FLIGHT SURFACE, EO 1-5750-7-5002, LT WING OTBD FLAP INBD HINGE ASSY, WING SIDE. CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR IAW GMM 6-2-100. REFER TO WRI: 57504778 FOR WORK DETAILS.

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