Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
August 14, 2023
Submitted
August 15, 2023
Operation
Air carrier
Aircraft
N453AS
Make and model
Boeing 737990ER
Aircraft serial
36354
Aircraft time
35,868 hours, 11,295 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

FORWARD LOWER COFFEE MAKER LEAKING WATER ONTO GALLEY FLOOR IN FLIGHT. LEAK UNCONTROLLABLE WITH VALVE TURNED OFF. GROUNDED - YES. DIVERSION -- REF: L/P #60571445. UPON ARRIVAL TO A/C NO LIQUID ON FLOOR. OPENED ALL FWD GALLEY CABINETS VERIFIED ALL DRY NO LIQUID FOUND. OPEN C/B & INST. REMOVED UPPER C/M NO LIQUID FOUND. REINST. C/M CLOSED C/B & REMOVED. VERIFIED FWD GALLEY COFFEE MAKERS WATER VALVE IS IN CLOSED POSITION REF. M/M 12-14-01-860-003 & CM/M 25-30-501477-1 INST. SERVICEABLE LOWER C/M. C/OSED C/B & REMOVED C/B COLLAR REF. M/M 25-32-01 TURNED FWD GALLEY WATER SUPPLY "ON". VERIFIED NO LEAKS FROM FWD GALLEY OR BOTH COFFEE MAKERS. ACCOMP. BREW TEST OF BOTH COFFEE MAKERS, BOTH PASS TEST REF. FIM 25-31 TASK 803 REF: L/P'S #60571440. VERIFIED FWD GALLEY AREA IS DRY. REVERSED A/C CONFIGURATION CHANGE FWD GALLEY WATER SUPPLY TURNED "ON" NO LEAKS.