Service difficulty report · Doubler · Doug MD11F

Difficulty date
January 6, 2016
Submitted
January 25, 2016
Operation
Air carrier
Aircraft
N252UP
Make and model
Doug MD11F
Aircraft serial
48768
Aircraft time
50,348 hours, 10,749 cycles
Part
Doubler
Part number
ARB28931
Condition
Cracked
Location
Lt Wing
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:3C, LEFT WING L/E BEADED DOUBLER HAS MULTIPLE CRACKS AT BS XOS 627. ACCOMPLISHED PERMANENT 2 BAY REPAIR ON LT WING L/E BEADED DOUBLER BS XOS 621.6 TO XOS 629.62 IAW SRM 57-40-02, REPAIR 15, FIG 203.

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