Service difficulty report · Doubler · Doug MD11F

Difficulty date
April 15, 2020
Submitted
June 8, 2020
Operation
Air carrier
Aircraft
N261UP
Make and model
Doug MD11F
Aircraft time
78,606 hours, 14,572 cycles
Part
Doubler
Part number
ARB28941
Condition
Cracked
Location
Lt 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

INSPECTION TYPE:3C LT O/B WING L/E BEADED DOUBLER IS CRACKED JUST I/B OF NR 12 SLAT TRACK BETWEEN XOS 772 AND XOS 776. CUTOUT DAMAGE, FABRICATED PART AND ACCOMPLISHED PERMANENT REPAIR OF LT WING L/E BEADED DOUBLER O/B OF NR 12 SLAT TRACK BETWEEN XOS 772 AND XOS 776 IAW SRM 57-40-02 FIG 205 REPAIR 15 REV 66. (MAJOR)

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