SDR FDEA2018091172415

Service difficulty report · 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): 5753 · Trailing Edge Flaps
Part: Bracket
Part number: ARC2512503
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

LT WING I/B FLAP I/B DRIVE LINK IDLER BRACKET BORE CORROSION. DRIVE LINK IDLER BRACKET BORE REWORKED PER CMM 57-52-03. EXISTING HOLE DIA 1.00", FINAL HOLE DIA 1.316". REPLACEMENT BUSHING FOR ARC3087-1 & ARC3086-1 FABRICATED PER EA 1-5750-T0342037 P1 STEP 4, 4A, 4B, 4C, STEP 5, 5A, 5B, 5C. REPLACEMENT BUSHING INSTALLED PER EA 1-5750-T0342037 P1 STEP 7. REPAIR CLASSIFIED AS MINOR PER GMM6-2-100

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