What was found
CF4, SHEAR CLIP AT FR 53 BTW STR 21L-21R FOUND CORRODED. CF4, SHEAR CLIPS ON FR53 BTW STR 21L-21R, BOTH SHEAR CLIPS BLENDED AND FOUND OUT OF LIMIT. AT CF4, BOTH SHEAR CLIPS ON FR53 BTW STR 21L-21R REMOVED AND INSTALLED.
- Difficulty date
- July 8, 2025
- Submitted
- July 30, 2025
- Operation
- Air carrier
- Aircraft
- N16147
- Make and model
- Emb EMB145XR
- Aircraft serial
- 145749
- Aircraft time
- 46,360 hours, 31,011 cycles
- System (JASC)
- 5322 · Fuselage Internal Mounting Structure
- Part
- Shear Tie
- Condition
- Corroded
- 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.