Service difficulty report · Sill Drain · Boeing 737823

Difficulty date
August 21, 2025
Submitted
August 23, 2025
Operation
Air carrier
Aircraft
N887NN
Make and model
Boeing 737823
Aircraft serial
31141
Aircraft time
39,849 hours, 17,089 cycles
Part
Sill Drain
Condition
Clogged
Location
Zone 200
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.

What was found

AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS DURING DESCENT A STRONG ODOR ON THE LEFT AFT GALLEY AREA. FOUND AFT GALLEY THRESHHOLD DRAINS CLOGGED. CLEARED AFT GALLEY L2 (AALA202508228549) AND R2 (AALA202508220812) DOOR THRESHHOLD DRAINS.