SDR FDEA2018091172389

Service difficulty report · Hinge Bracket · Doug MD11F

Difficulty date: September 7, 2018
Submitted: September 11, 2018
Operation: Air carrier
Aircraft: N614FE
Make and model: Doug MD11F
Aircraft serial: 48528
Aircraft time: 80,766 hours, 19,806 cycles
System (JASC): 5744 · Wing, Control Surface Attach Fittings
Part: Hinge Bracket
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 WING O/B FLAP O/B FWD (WING SIDE) HINGE BARREL NUT HOLE SURFACE CORROSION. HINGE BARREL NUT HOLE SURFACE REWORKED PER CMM 57-44-09. EXISTING THK - UPPER 0.381", LOWER 0.386", MATERIAL REMOVED - UPPER & LOWER 0.010", REMAINING THK - UPPER 0.371", LOWER 0.376". REPAIR SHIM FABRICATED & INSTALLED PER CMM57-44-09 & EA 1-5750-T0342093 P1 STEP 1. REPAIR CLASSIFIED AS MINOR PER GMM6-2-100.

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