Service difficulty report · Skin · Doug MD11F

Difficulty date
March 13, 2025
Submitted
March 13, 2025
Operation
Air carrier
Aircraft
N523FE
Make and model
Doug MD11F
Aircraft serial
48479
Aircraft time
93,403 hours, 19,559 cycles
Part
Skin
Part number
ARB12311
Condition
Cracked
Location
Zone 500
Stage of operation
IN
How discovered
E
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

HIGH FREQUENCY EDDY CURRENT INSPECTION ON LEFT HAND WING FIXED LEADING EDGE SKIN AT XOS 490 ADJACENT TO CORNER 5 - SLAT ACTUATOR ACCESS DOOR FORWARD INBOARD CORNER FOUND CRACK APPROXIMATE 0.7". CRACKED SKIN AT LEFT HAND WING FIXED LEADING EDGE AT XOS 490 ADJACENT TO CORNER 5 - SLAT ACTUATOR ACCESS DOOR FORWARD INBOARD CORNER REPAIRED AS PER MD-11 SRM 57- 40-01-2R FIGURE 201 REPAIR 17 SHEET 2. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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