- Difficulty date
- January 28, 2016
- Submitted
- January 28, 2016
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 30218
- Aircraft time
- 56,895 hours, 11,914 cycles
- Engine
- Pwa PW4077
- Part
- Skin
- Condition
- Corroded
- Location
- Rt 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
RIGHT WING LOWER SKIN EXTERIOR SURFACE FOUND CORROSION AT REAR SPAR, BETWEEN WS 678 - 732. CORROSION REMOVED & PROTECTED IAW SRM 51-10-02 & SRM 51-20-01. SKIN ORIGINAL THICKNESS 0.377, BLEND OUT REMAIN 0.374. HFEC INSPECTION, FLUORESCENT PENETRANT INSPECTION CARRIED OUT. NO DEFECT WAS FOUND.