SDR FDEA201709112477

Service difficulty report · Support Fitting · Doug MD11F

Difficulty date: September 11, 2017
Submitted: September 12, 2017
Operation: Air carrier
Aircraft: N586FE
Make and model: Doug MD11F
Aircraft serial: 48487
Aircraft time: 82,183 hours, 19,039 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Support Fitting
Part number: ARC70531
Condition: Corroded
Location: Rt Wing 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

RIGHT WING OUTBOARD FLAP VANE NR 1 SUPPORT FITTING ECCENTRIC HOLE BORE FOUND CORRODED. BORE REWORKED AND FOUND OUT OF LIMITS IAW SRM 57-50-02-2R, FIG 201. AN OVERSIZED WAS FABRICATED IAW EA 1-5750-T0335352, PART 1, STEP 3, TEST CARRIED OUT IAW AMM 27- 50-32-5, AND FOUND SATISFACTORY.

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