SDR 99ZZZX829

Service difficulty report · Check Valve · Airbus A319112

Difficulty date: December 21, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N702UW
Make and model: Airbus A319112
Aircraft serial: 0896
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Check Valve
Part number: ZCV6361
Condition: Malfunctioned
Location: Hydraulic Sys
Stage of operation: CL
Nature of condition: J
Precautionary procedure: A

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

What was found

PHL - FLT 8005 - AFTER TAKEOFF FROM PHL, THE YELLOW HYDRAULIC SYSTEM OVERHEATED. WHEN THE CONDITION EXISTED FOR 10 MINUTES, THE CREW DECIDED TO RETURN TO PHL. THE FLIGHT LANDED PHL WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE YELLOW HYDRAULIC SYSTEM ELECTRIC PUMP AND THE PUMP DELIVERY CHECK VALVE. REF: OPER CONTROL NR USAASA98003.

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