SDR IPXA2015072191373

Service difficulty report · Stiffener · Boeing 75724APF

Difficulty date: July 6, 2015
Submitted: July 22, 2015
Operation: Air carrier
Aircraft: N468UP
Make and model: Boeing 75724APF
Aircraft serial: 25484
Aircraft time: 26,816 hours, 14,259 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Stiffener
Part number: 113N11831
Condition: Corroded
Location: Lt 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, UPON REMOVAL OF LT OTBD WING UPPER T/E PANEL, INBD THE SUPPORTING STIFFENER, PN:113N1183-1, FOUND EXFOILATED BETWEEN STA 705.27-735.23. R & R LT OTBD WING UPPER LT OTBD WING UPPER T/E PANEL, INBD SUPPORTING STIFFENER, PN:113N1183-1 AT WS 705.27-735.23 IAW SRM 51-40-02-0G.

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