What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) United express flight 5352 which had departed denver, co encoute to des moines, IA, diverted into Lincoln, NE, after the crew received an eicas message indicating zero hydraulic quantity. The aircraft landed without incident. Investigation disclosed that the engine driven pump pressure line was leaking at the engine pylon area. The line was replaced as was the #2 engine driven pump (hydraulic). The next morning the aircraft took off with company personnel only. After takeoff the #2 hydraulic system quantity decreased to zero again. The aircraft returned to Lincoln. Company maintenance found a new leak in servicing fill port line. Company maintenance replaced the #2 system hydraulic fill line.
As the FAA filed it
(-23) UNITED EXPRESS FLIGHT 5352 WHICH HAD DEPARTED DENVER, CO ENCOUTE TO DES MOINES, IA, DIVERTED INTO LINCOLN, NE, AFTER THE CREW RECEIVED AN EICAS MESSAGE INDICATING ZERO HYDRAULIC QUANTITY. THE AIRCRAFT LANDED WITHOUT INCIDENT. INVESTIGATION DISCLOSED THAT THE ENGINE DRIVEN PUMP PRESSURE LINE WAS LEAKING AT THE ENGINE PYLON AREA. THE LINE WAS REPLACED AS WAS THE #2 ENGINE DRIVEN PUMP (HYDRAULIC). THE NEXT MORNING THE AIRCRAFT TOOK OFF WITH COMPANY PERSONNEL ONLY. AFTER TAKEOFF THE #2 HYDRAULIC SYSTEM QUANTITY DECREASED TO ZERO AGAIN. THE AIRCRAFT RETURNED TO LINCOLN. COMPANY MAINTENANCE FOUND A NEW LEAK IN SERVICING FILL PORT LINE. COMPANY MAINTENANCE REPLACED THE #2 SYSTEM HYDRAULIC FILL LINE.
Other reports on N410AW · 1
Matched to the same aircraft by N-number and date.