SDR CALA2019040800551

Service difficulty report · Pump · Airbus A320232

Difficulty date: April 7, 2019
Submitted: April 8, 2019
Operation: Air carrier
Aircraft: N468UA
Make and model: Airbus A320232
Aircraft serial: 1363
Aircraft time: 61,261 hours, 24,667 cycles
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Part number: 3031863001
Condition: Failed
Location: Hyd System
Stage of operation: CL
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

ENG 1 HYD PUMP FAILED AFTER FLAP RETRACTION. REPLACED #1 ENG GREEN SYS ENG DRIVEN PUMP PER AMM 29-11-51-400-0 10-A, RAN ENG 5 MINS , CYC PUMP ON AND OFF WITH NO PROBLEMS. ADD EMP:U115824 ADD FAULT:NONE ROTABLE PARTS CHANGE WAS INDICATED - TT # 1024666 SN OFF 4396 IPC REFERENCE # PUMP, HYDRAULIC OFF 31-2914-9-9003 4396 ON 31-2914-9-9003 8302

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