What was found
CF4, TOILET WASTE CUP EXTERNAL SIDE FOUND CORRODED. CF4 TOILET WASTE CUP BLENDED OUT OF LIMITS. TOILET WASTE CUP REMOVED AND REPLACED
- Difficulty date
- July 21, 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)
- 5310 · Fuselage Main, Structure
- Part
- Cup
- 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.