What was found
DURING HEAVY MAINTENANCE, LEFT TOP WING PANEL 521DT AND PANEL CUT-OUT CORRODED. REPAIRED IAW SRM 57-14-12 AND DT/S-7013/13-21063 ISSUE A, HFEC AND BONDING INSPECTION DONE IAW DT/S-7013/13-21063 ISSUE A, NO DEFECT FOUND.
- Difficulty date
- November 22, 2013
- Submitted
- January 15, 2014
- Operation
- Air carrier
- Aircraft
- N342AT
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 345
- Aircraft time
- 38,103 hours, 38,706 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Panel
- Condition
- Corroded
- Location
- Zone 500
- 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.