Service difficulty report · Flush Valve · Boeing 737924ER

Difficulty date
April 24, 2019
Submitted
April 26, 2019
Operation
Air carrier
Aircraft
N37427
Make and model
Boeing 737924ER
Aircraft serial
37097
Aircraft time
35,450 hours, 12,123 cycles
Part
Flush Valve
Condition
Failed
Location
Toilet
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

LAV E BEGAN CONT FLUSH ON CLIMB. TANK INDICATES TOTALLY FULL. CY CLING SWITCH NO EFFECT LOGPAGE LOCKED BY TOMC FOR CORRECTIVE ACTION VERIFICATION. REPLACED TOILET AND SWITCH.