What was found
DURING HEAVY MAINTENANCE, CORROSION FOUND ON FLOOR SUPPORT BTW FRAMES 12- 16. Y= 280. CORROSION REMOVED AND FOUND OUT OF LIMITS IAW SRM 51-12-01, SRM 51-1003, AND SRM 53-10-10 AD/51. REPAIRED IAW SRM 53-10-10 R51. MAJOR REPAIR.
- Difficulty date
- December 2, 2022
- Submitted
- December 8, 2022
- Operation
- Air carrier
- Aircraft
- N337JB
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 473
- Aircraft time
- 28,661 hours, 19,353 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frms 12-16
- 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.