Service difficulty report · Rib · Boeing 777223

Difficulty date
March 9, 2016
Submitted
March 17, 2016
Operation
Air carrier
Aircraft
N751AN
Make and model
Boeing 777223
Aircraft serial
30798
Aircraft time
60,357 hours, 7,698 cycles
System (JASC)
5751 · Ailerons
Part
Rib
Condition
Corroded
Location
Lt Wileron
Stage of operation
IN
How discovered
V
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

FOR ECO B1245AC LT WING OTBD AILERON RIB 5, SURFACE FOUND CORRODED. LT WING OTBD AILERON RIB 5, REPAIR CARRIED OUT IAW SRM 57-51-02-2R-3. ACFT IN BASE MX.