What was found
DURING A C-CHECK IN YUL, THE FLOORBEAM AT FRAME 39 AROUND THE NUT PLATES WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAM AT FRAME 39 IAW SRM 51-25-01 AND 51-25-00. (M)
- Difficulty date
- July 12, 2004
- Submitted
- August 27, 2004
- Operation
- Air carrier
- Aircraft
- N533AS
- Make and model
- Aerosp ATR72212
- Aircraft serial
- 460
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- 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.