What was found
FLOORBEAM AT FRAME 22 UPPER SURFACE HAS CORROSION AROUND THE FLOOR PANEL SCREW HOLES BETWEEN THE LT SEAT TRACKS. REPAIRED IAW SRM 53-00-00-300-852-A01.
- Difficulty date
- March 16, 2018
- Submitted
- April 25, 2018
- Operation
- Air carrier
- Aircraft
- N811HC
- Make and model
- Aerosp ATR72201
- Aircraft serial
- 277
- Aircraft time
- 27,476 hours, 29,208 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- S53372411224
- Condition
- Corroded
- Location
- Frame 22
- 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.