What was found
CORROSION ON THE RT WING EXTENSION UPPER SKIN T/E NEAR ERSS 1646.716. ACCOMPLISH EI T2016A57M-2842 REV.1. INSTALL FASTENER IAW SRM 51-40-02-0G-0 REV.35, DWG 11249799 SH1 REV.D, AND 112115704 SH1 REV.A.
- Difficulty date
- December 16, 2016
- Submitted
- December 20, 2016
- Operation
- Air carrier
- Aircraft
- N747BC
- Make and model
- Boeing 7474J6
- Aircraft serial
- 25879
- Aircraft time
- 42,431 hours, 10,912 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Rt 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.