Service difficulty report · Stringer · Doug MD11F

Difficulty date
April 17, 2020
Submitted
June 8, 2020
Operation
Air carrier
Aircraft
N261UP
Make and model
Doug MD11F
Aircraft serial
48805
Aircraft time
78,606 hours, 14,572 cycles
Part
Stringer
Part number
ARB25401
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 WING STRINGER 40 IS CRACKED BETWEEN XORS 737.6 AND XORS 772.5.CUT OUT DAMAGE. FABRICATED REPAIR PARTS AND ACCOMPLISHED PERMANENT REPAIR ON LT WING STRINGER 4O BETWEEN STA XORS 737.6 AND XORS 772.5 IAW SRM 57-00-03 REPAIR 4, FIG 201 REV 66. (MAJOR)

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