Service difficulty report · Skin · Doug MD11F

Difficulty date
June 1, 2014
Submitted
June 2, 2014
Operation
Air carrier
Aircraft
N572FE
Make and model
Doug MD11F
Aircraft serial
48755
Aircraft time
58,481 hours, 11,133 cycles
Part
Skin
Part number
ARB2886502
Condition
Cracked
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

ON PRE-FLIGHT INSP SUSPECT CRACK RT WING LE PANEL INBD RADIUS OF SLAT DRIVE MECHANISM DOOR CUT OUT. VERIFIED AREA TO BE CRACKED IAW NDT SPM PART 6. CRACK IS MARKED WITH PERMANENT MARKER. CUT OUT DAMAGE IAW SRM 57-40-02. NEED NDT TO INSPECT FOR DAMAGE REMOVAL. HFEC INSPECTED DAMAGE CUT OUT IAW NDT SPM 06-10-01, NO DEFECTS NOTED. FABRICATED DOUBLER FROM .063" 6AL4V TI MP2338177 & FILLER FROM .090" 7075-T6 AL MP1681501 IAW SRM 57-40-02 REPAIR 7. NEED OK TO INSTALL. REPAIRED IAW SRM 57-40-02 FIGURE 202.

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