Service difficulty report · Stringer · Doug MD11F

Difficulty date
April 30, 2008
Submitted
July 1, 2008
Operation
Air carrier
Aircraft
N296UP
Make and model
Doug MD11F
Aircraft serial
48474
Aircraft time
61,716 hours, 8,567 cycles
Part
Stringer
Condition
Cracked
Location
Rt 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:C RT WING FUEL TANK UPPER STRINGER NR 12 END SUSPECT CRACK, HFEC INSP C/O PER DAC NDTSPM R13 06-10-01.001 AND FOUND CRACK APPROX 10 1/2 INCH. CRACK AREA AT RT WING STRINGER NR 12 END SLOTTED PER SRM 57-20-00 FIG 10 VI R35. NEW REPAIR ANGLES 02 EA FAB PER SRM 57-20-00 FIG 10 VI R35. NEW FAB 02EA REPAIR ANGLES/ATTACHED SP AND SRM 51-33-01 VII R35.

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