What was found
CORROSION AROUND WATER DRAIN ON LH WING LOWER SURFACE AT RIB 13. CLEANED LIGHT SURFACE CORROSION AROUND WATER DRAIN IAW SRM 51-21-42. NO MATERIAL LOSS NOTED. TREAT, PRIME AND TOP COAT AREA IAW SRM 51-21-17 & 51-21-27.
- Difficulty date
- September 14, 2011
- Submitted
- September 30, 2011
- Operation
- Air carrier
- Aircraft
- N425MJ
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 425
- Aircraft time
- 29,466 hours
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- 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.