Service difficulty report · Structure · Boeing 747409

Difficulty date
August 5, 2014
Submitted
August 6, 2014
Operation
Air carrier
Aircraft
N780BA
Make and model
Boeing 747409
Aircraft serial
24310
Aircraft time
73,578 hours, 14,401 cycles
Part
Structure
Part number
65B1520714
Condition
Corroded
Location
Lt Blg Ww
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

CORROSION LOWER CHORD, LT BODY GEAR WW LOWER CHORD CORROSION STATION 1350 BETWEEN LBL 34 & LBL 45. REPAIR DAMAGE AREA IAW EI NO T2014A53B-2249 REV 2 CONDITION CHECK SATISFIED.