What was found
WHILE AC WAS IN FOR HVY CK FOUND CORROSION ON FWD FUSELAGE FLOOR STRUCTURE CROSS BEAM UPPER FLANGE AT FR14 RH SIDE. AAR MX REPLACED PN 1307903722 FWD FUSELAGE FLOOR STRUCTURE CROSS BEAM UPPER FLANGE AT FR14 RH SIDE IAW SRM 53-00-10
- Difficulty date
- February 24, 2021
- Submitted
- March 10, 2021
- Operation
- Air carrier
- Aircraft
- N739YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000542
- Aircraft time
- 12,443 hours, 8,250 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 1307903722
- Condition
- Corroded
- Location
- Zone 100
- 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.