What was found
CORROSION- LH FLOOR SILL CORRODED AT NUT PLATE HOLE FR 19-20. (C-CHECK RO 10/10/2021) REMOVED AND REPLACED LH FLOOR SILL FR 19-20 REF SRM 51-40-08. RESTORED SURFACE PROTECTION REF SRM 51-23-06
- Difficulty date
- September 24, 2021
- Submitted
- October 12, 2021
- Operation
- Air carrier
- Aircraft
- N191SY
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000632
- Aircraft time
- 13,254 hours, 7,807 cycles
- System (JASC)
- 5322 · Fuselage Internal Mounting Structure
- Part
- None
- Condition
- Corroded
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.