What was found
DURING HEAVY CHECK FWD AVIONICS COMPARTMENT ELECTRONIC RACK L/H STRUCTURAL COLUMN AT FR 04 FOUND CRACKED. REMOVED AND REPLACED STRUCTURAL COLUMN IAW EMB SB 170-53-0112
- Difficulty date
- August 10, 2026
- Submitted
- September 7, 2026
- Operation
- Air carrier
- Aircraft
- N722YX
- Make and model
- Emb ERJ170100LR
- Aircraft serial
- 17000496
- Aircraft time
- 24,891 hours, 17,805 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Structure
- Part number
- BS1705301120001
- Condition
- Cracked
- 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.