What was found
LT WING RIB 31 AILERON FITTING HAS CORROSION. REMOVED CORRODED LT WING RIB 31 AILERON FITTING. LOCATED, DRILLED & INSTALLLED NEW FITTING IAW SRM 51-24-08, 57-25-30, 51-25-01, 51-25-02 & 51-25-04.
- Difficulty date
- September 27, 2009
- Submitted
- December 23, 2009
- Operation
- Air carrier
- Aircraft
- N322AC
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 320
- Aircraft time
- 28,836 hours, 32,929 cycles
- System (JASC)
- 5740 · Wing, Attach Fittings
- Part
- Fitting
- Part number
- S5721210420401
- Condition
- Corroded
- Location
- Lt Wing Aileron
- 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.