What was found
CORROSION AROUND NUTPLATES AND STIFFENERS ON THE CHORD AT THE LEFT WING REAR SPAR TO TRAILING EDGE UPPER PANEL. THE CHORD WAS REPLACED. AIRPLANE WAS GROUNDED.
- Difficulty date
- October 2, 2017
- Submitted
- October 3, 2017
- Operation
- Air carrier
- Aircraft
- N312AA
- Make and model
- Boeing 767223
- Aircraft serial
- 22315
- Aircraft time
- 84,093 hours, 20,373 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Structure
- Part number
- 113T1623157
- 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.