What was found
AFT LAV WILL NOT FLUSH LEFT AFT LAV WONT HOLD FLUID, FLUSHED SYSTEM NO HELP. REPLACED TOILET TANK DRAIN VALVE. REF TASK 38-32-02-004-001, TASK 38-32-02-404-012. LEAK CHECK GOOD. OPS CHECK GOOD.
- Difficulty date
- October 9, 2025
- Submitted
- October 13, 2025
- Operation
- Air carrier
- Aircraft
- N12116
- Make and model
- Boeing 757224
- Aircraft serial
- 27558
- Aircraft time
- 109,669 hours, 22,962 cycles
- System (JASC)
- 3830 · Waste Disposal System
- Part
- Drain Valve
- Part number
- 16205012
- Condition
- Faulted
- Location
- Zone 900
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.