What was found
DURING HEAVY MAINTENANCE FOUND CFIII RH FLOOR BEAM BETWEEN FR86-FR89 HAS CORROSION. CFIII RH FLOOR BEAM BETWEEN FR86-FR89 REPLACED WITH NEW IAW SRM 51-43-03.A/C REMAINS IN CHECK.
- Difficulty date
- January 23, 2021
- Submitted
- February 9, 2021
- Operation
- Air carrier
- Aircraft
- N728YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000510
- Aircraft time
- 13,637 hours, 8,888 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 17065669004
- Condition
- Corroded
- Location
- Zone 100
- 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.