What was found
DURING HEAVY CHECK INSPECTIONS ON CFIII FLOOR STRUCTURE, CORROSION FOUND ON RH GUSSET PLATE AT FR 90 AT RBL25. GUSSET HAS BEEN REMOVED AND REPLACED IAW ERJ 175 SRM 5142-02 REV. 53
- Difficulty date
- March 13, 2026
- Submitted
- March 25, 2026
- Operation
- Air carrier
- Aircraft
- N89317
- Make and model
- Emb ERJ170200LL
- Aircraft serial
- 17000442
- Aircraft time
- 24,223 hours, 14,839 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Plate
- Part number
- 17060259001
- Condition
- Corroded
- Location
- Zone 200
- Part time
- 24,223 hours, 14,839 cycles
- 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.