Service difficulty report · Stiffener · Doug MD11F

Difficulty date
September 19, 2010
Submitted
October 8, 2010
Operation
Air carrier
Aircraft
N257UP
Make and model
Doug MD11F
Aircraft serial
48451
Aircraft time
58,507 hours, 10,847 cycles
Engine
Ge CF680C2D1F
Part
Stiffener
Part number
ARB29326
Condition
Cracked
Location
Rt 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:1C, RT WING FIXED L/E COMPT OTBD OF SLAT TRACK NR 12 FOUND STIFFENER CRACKED AS MARKED. REMOVED DAMAGE AND REWORKED RT WING FIXED L/E STRINGER INBD OF XOS 789.6. FABRICATED REPAIR STRAP AND FILLER AND INSTALLED REF EA 011-572 0-01-A2697 REV I/R AND EO MD11-5720-40015-A.

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