Service difficulty report · Structure · Boeing 75724APF

Difficulty date
March 14, 2016
Submitted
April 6, 2016
Operation
Air carrier
Aircraft
N460UP
Make and model
Boeing 75724APF
Aircraft serial
25481
Aircraft time
25,535 hours, 15,889 cycles
Part
Structure
Part number
149N755089
Condition
Corroded
Location
Bs 1060
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:C10, BS 1060 LOWER CHORD HAS CORROSION AROUND NUT PLATES RBL 10 TO LBL 10 MATERIAL LOSS IS OUT OF LIMITS IAW SRM 53-00-71 CUT AND SPLICE CHORD 149N7550-89 FROM RBL 21 TO EXISTING SPLICE AT LBL 55.50 IAW SRM 51-70-12, DETAIL VIII.

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