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
Part
Support Fitting
Part number
ARC70571
Condition
Corroded
Location
Lt Te Flap Vane
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 OUTBOARD FLAP VANE NR 5 SUPPORT FITTING BORE FOUND CORRODED. BORE REWORKED AND FOUND OUT OF LIMITS IAW SRM 57-50-02-2R, FIG 201. AN OVERSIZED BUSHING WAS FABRICATED IAW EA1-5750-T0335345, PART 1, STEP 1A. INSTALLED IAW AMM 27-50-32-4. LT WING FLAP VANE ADJUSTEMENT AND TEST CARRIED OUT IAW AMM 27-50-30-5 AND FOUND SATISFACTORY.

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