Service difficulty report · Doubler · Doug MD11F

Difficulty date
June 27, 2023
Submitted
June 27, 2023
Operation
Air carrier
Aircraft
N521FE
Make and model
Doug MD11F
Aircraft serial
48478
Aircraft time
87,425 hours, 16,787 cycles
Part
Doubler
Part number
ARB28931
Condition
Cracked
Location
Zone 500
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 HAND WING FIXED LEADING EDGE INTERNAL BEADED DOUBLER FOUND CRACK AT STATION XOS 647. LEFT HAND WING FIXED LEADING EDGE INTERNAL DOUBLER AT STATION XOS 647 REPAIR CARRIED OUT AS PER MD-11 SRM 57-40-02-2R REPAIR 15 FIGURE 203.REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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