SDR AALA201505019001

Service difficulty report · Valve · Emb ERJ190100IGW

Difficulty date: April 30, 2015
Submitted: May 1, 2015
Operation: Air carrier
Aircraft: N967UW
Make and model: Emb ERJ190100IGW
Aircraft serial: 19000211
Aircraft time: 16,822 hours, 11,905 cycles
System (JASC): 3830 · Waste Disposal System
Part: Valve
Part number: 14330230
Condition: Stuck
Location: Lavatory
Stage of operation: CL
How discovered: O
Nature of condition: B, J
Precautionary procedure: O

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

What was found

EN-ROUTE, AFTER TAKEOFF ABOVE 10,000FT, FLIGHT ATTENDANT ADVISED THAT A HEAVY AMMONIA LIKE ODOR IN AFT LAVATORY. AMBER LAVATORY FAULT LIGHT DISPLAYED ON FLIGHT ATTENDANT PANEL AFT. THE FLIGHT CONTINUED & LANDED WITHOUT FURTHER INCIDENT. REPLACED THE AFT LAVATORY FLUSH VALVE ASSEMBLY.

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