What was found
HEAVY CHECK COE/MINOR REPAIR. FLOORBEAM 12 HAS LEVEL 2 CORROSION BY THE AVIONICS RACKS FLOOR PANELS AND ON THE LOWER SURFACE. FLOORBEAM REPLACED WITH OEM PART.
- Difficulty date
- September 30, 2016
- Submitted
- November 4, 2016
- Operation
- Air carrier
- Aircraft
- N921FX
- Make and model
- Aerosp ATR42300
- Aircraft serial
- 319
- Aircraft time
- 26,726 hours, 30,656 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- S5317221820001
- 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.