SDR FDEA201209213376

Service difficulty report · Hinge Fitting · Doug MD11F

Difficulty date: September 21, 2012
Submitted: September 21, 2012
Operation: Air carrier
Aircraft: N585FE
Make and model: Doug MD11F
Aircraft serial: 48481
Aircraft time: 69,546 hours, 14,423 cycles
System (JASC): 5744 · Wing, Control Surface Attach Fittings
Part: Hinge Fitting
Part number: ARC050312
Condition: Corroded
Location: Rt 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

RT OTBD FLAP, OTBD FORWARD WING HINGE ACTUATOR INBD HOLE CORRODED. REWORKED AND FOUND EXCEED LIMIT IAW CMM 57-44-09 REV 74. EXISTING HOLE DIAMETER 1.249", FINAL DIAMETER 1.254", MAXIMUM ALLOWABLE DIAMETER 1.220". REPAIR ACCOMPLISHED IAW EA 1-5750-162586 PART 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100 REV 115.

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