Service difficulty report · Pump · Airbus A319131

Difficulty date
March 23, 2022
Submitted
March 23, 2022
Operation
Air carrier
Aircraft
N804UA
Make and model
Airbus A319131
Aircraft serial
759
Aircraft time
72,699 hours, 30,657 cycles
Part
Pump
Part number
4A7110
Condition
Leaking
Location
#2 Eng
Stage of operation
CR
How discovered
O
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

ENGINE 2 OIL QUANTITY FLASHES GREEN - ENG 2 RIGHT ENG OIL QTY WENTTO 0.0 IN FLIGHTOIL PRESSURE WAS OK ENG-2. CREW VEBAL; DURING EVENT MAINTAINED OIL PRESS AT ALL TIMES, OIL TEMPERTURE REMAINED NORMAL AND ENG WAS NOT SHUT DOWN IN FLIGHT. ENG WAS SHUT DOWN AFTER COOL DOWN APPROX 3 MIN AFTER LANDING. ON POST FLIGHT CREW WALKAROUND FOUND EXCESSIVE OIL LEAKING FROM PICS OFLEAK PICTURE UPDATE. PICTURE UPDATE 2 PICTURE OF 8130 REMOVED AND REPLACED #2 ENGINE OIL PUMP ASSY. LEAK AND OP CHECK NORMAL.REF AMM 79-21-41 ADD EMP:U094936 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1112886 SN OFF 3967 IPC REFERENCE # 79-21-41 PUMP, OIL PRESS OFF 31-7920-9-9002 3957 ON 31-7920-9-9002 1785

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