What was found
LEVEL 2 CORROSION: LT WING FUEL OVERFLOW/VENT TANK NACA DUCT (AIR INTAKE DUCT) FLANGE HAS AREAS OF SURFACE CORROSION. CORROSION BLENDOUT TO MATTING SURFACE OF FLANGE WAS BLENDED BEYOND SRM LIMITS. REMOVED & REPLACED DUCT ASSEMBLY. (S)
- Difficulty date
- August 5, 2008
- Submitted
- August 20, 2008
- Operation
- Air carrier
- Aircraft
- N816FX
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 347
- System (JASC)
- 7160 · Engine Air Intake System
- Part
- Flange
- Condition
- Corroded
- Location
- Lt Intake Duct
- Component
- Intake Duct
- Component part number
- S2811206500200
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.