Service difficulty report · Skin Panel · Boeing 747409

Difficulty date
September 26, 2018
Submitted
October 1, 2018
Operation
Air carrier
Aircraft
N780BA
Make and model
Boeing 747409
Aircraft serial
24310
Aircraft time
83,219 hours, 15,893 cycles
Part
Skin Panel
Condition
Corroded
Location
Lt Wing
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 ON AFT OF LT WING SKIN PANEL NR 1 NEAR WS 586.62. ACCOMPLISHED EI NO T2018A57M-4809 REV 1. JOB COMPLETED CONDITION CK NORMAL.