Service difficulty report · Stiffener · Boeing 76734AF

Difficulty date
February 6, 2023
Submitted
February 15, 2023
Operation
Air carrier
Aircraft
N306UP
Make and model
Boeing 76734AF
Aircraft serial
27759
Aircraft time
68,964 hours, 22,850 cycles
Part
Stiffener
Part number
111T20116
Condition
Cracked
Location
Center 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:C14*MAJOR REPAIR* CRACK ON CENTER WING TANK STIFFENER (P/N:11T2011-6) ON STA 785.9, RBL 55.REPAIR I.A.W 767-300F SRM 57-10-10-2R-2 REPAIR 2 REV.85.01, UPS EO B767-5740-58151-C AND UPS EO B767-5720-76672-A.

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