Service difficulty report · Coffeemaker · Boeing 777222

Difficulty date
October 5, 2025
Submitted
October 8, 2025
Operation
Air carrier
Aircraft
N229UA
Make and model
Boeing 777222
Aircraft serial
30557
Aircraft time
93,172 hours, 10,908 cycles
Part
Coffeemaker
Condition
Leaking
Location
Zone 900
Stage of operation
CL
How discovered
O
Nature of condition
K, B
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LAV 4R LEAKED SEWER WATE R OUTSIDE OF LAV BY DOOR 4R INSPECTED TOILET AND SINK ON LAV DR4R NO LEAKS NOTED, SUSPECTED COFFEE SPILLS FROM AFT GALLEY DUE TO EVIDENCE OF COFFEE SILLPS FROM AFT GALLEY. FOUND POTABLE WATER RIGHT AFT GALLEY BY GALLEY SINK. FOUND COFFEE GROUNDS IN SINK. SINK OVERFLOWED, SINK IS DRAINING NORMAL. REMOVED SHROUD AND INSPECTED UNDER SINK, NO LEAKS FOUND IN LAVATORY, ALL CONDUIT ATTACHED AND VERY DRY. REMOVED COFFEEMAKERS 610,611,612, FOUND TO BE DRY BEHIND. NO SMELL OF SEWAGE NOTED. DUE TO COFFEE SPILL IN AFT GALLEY. COFFEE SPILL WAS CONTAINED TO THE GALLEY AND NO EVIDENCE OF LEAKAGE INTO LOWER AREAS. CLEANED ALL AREAS AROUND 4R DOOR AND GALLEY 6.