Service difficulty report · Stiffener · Boeing 767322

Difficulty date
March 12, 2006
Submitted
March 24, 2006
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
63,108 hours, 10,261 cycles
Engine
Pwa PW4060
Part
Stiffener
Part number
112T12371
Part serial
NA
Condition
Gouged
Location
Ws 825
Part time
63,108 hours, 10,261 cycles
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

LT WING STIFFENER GOUGED BEYOND LIMITS AT WS 825 REAR SPAR. THE LEFT WING STIFFENER, P/N 112T1237-1, WAS FOUND GOUGED BEYOND LIMITS AT WS 825 REAR SPAR. NO DAMAGE WAS REPORTED ON THE ADJACENT STRUCTURES. THEREFORE, THE GOUGED WAS LIKELY CAUSED BY FOD. REPLACED STIFFENER PER BAC DWG 112T1237 AND SRM 51-40-2.