SDR FDEA201508092518

Service difficulty report · Hinge · Doug MD11F

Difficulty date: August 9, 2015
Submitted: August 10, 2015
Operation: Air carrier
Aircraft: N529FE
Make and model: Doug MD11F
Aircraft serial: 48624
Aircraft time: 478 hours, 10,154 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Hinge
Part number: ARC198413
Condition: Corroded
Location: Te Flap
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, FLAP SIDE, OTBD FLAP, INBD HINGE, PIVOT HOLE BORE FOUND CORROSIONS. CORROSION REWORKED & FOUND EXCEEDS LIMIT IAW CMM 57-52-04. EXISTING DIAMETER =1.149", FINAL DIAMETER =1.190", MAXIMUM ALLOWABLE DIAMETER =1.150". REPAIR ACCOMPLISHED IAW EA 1- 5750-T0319468 PART 1. REPAIR CLASSIFIED MINOR IAW GMM 6-2-100. REFER TO WRI 57501276 FOR WORK DETAILS.

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