Service difficulty report · Stiffener · Boeing 76734AF

Difficulty date
June 28, 2021
Submitted
July 6, 2021
Operation
Air carrier
Aircraft
N307UP
Make and model
Boeing 76734AF
Aircraft serial
27760
Aircraft time
63,382 hours, 21,136 cycles
Part
Stiffener
Part number
111T20116
Condition
Cracked
Location
Bs 785 Rbl 55
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:C13CRACK ON CENTER WING TANK STIFFENER (P/N: 111T2011-6) ON STA 785.9, RBL 55.REPAIR I.A.W. 767-300F SRM 57-10-10-2R-2 REPAIR 2 REV.80.03 AND UPS EO B767-5740-58151-C AND B767-5720-76672-A

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