What was found
AIRCRAFT NOT GROUNDED: LAV 4FL-C HAS STRONG URINE ODOR. NO LEAKAGE.***SUPPLEMENTAL ACTION SECT.4, 5 AND 6: REPLACED VACUUM FLUSH TOILET ASSY AT LAV 4F-LC IAW AMM 38-32-01.***(CLOSED)
- Difficulty date
- January 1, 2020
- Submitted
- February 4, 2020
- Operation
- Air carrier
- Aircraft
- N731AN
- Make and model
- Boeing 777323ER
- Aircraft serial
- 33523
- Aircraft time
- 23,675 hours, 2,577 cycles
- System (JASC)
- 3830 · Waste Disposal System
- Part
- Motor
- Part number
- 7900102
- Part serial
- 2110743
- Condition
- Failed
- Location
- Toilet Flush
- Component
- Toilet
- Component part number
- S417T10449
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.