What was found
FUSELAGE INNER SKIN DOUBLER FORWARD OF FRAME 20, STRINGERS 5AR-6R HAS LEVEL 2 CORROSION. REPLACED DOUBLER BY FABRICATION.
- Difficulty date
- February 23, 2018
- Submitted
- April 11, 2018
- Operation
- Air carrier
- Aircraft
- N901FX
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 172
- Aircraft time
- 32,892 hours, 35,671 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Doubler
- Part number
- S53371201204
- Condition
- Corroded
- Location
- Fuselage
- 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.