What was found
ALL LAV TOILETS DO NOT FLUSH. GROUNDED - YES. DIVERSION -- FOUND VACUUM WASTE CONT C/B ON P91 PANEL POPPED, TROUBLESHOOT PER WDM TASK 38-32-13-3. REMOVED & REPLACED LOGIC CONTROL SENSOR MODULE PER AMM 38-33-03, OPS CHECK GOOD.
- Difficulty date
- October 14, 2023
- Submitted
- October 16, 2023
- Operation
- Air carrier
- Aircraft
- N537AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35204
- Aircraft time
- 42,870 hours, 12,465 cycles
- System (JASC)
- 3830 · Waste Disposal System
- Part
- Control Module
- Part number
- 1742F9
- Part serial
- 26641
- Condition
- Faulty
- Location
- Aft Cargo Compar
- Part time
- 42,862 hours, 12,462 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.