SDR UALA2011112706457

Service difficulty report · Pump · Airbus A319131

Difficulty date: November 26, 2011
Submitted: December 19, 2011
Operation: Air carrier
Aircraft: N816UA
Make and model: Airbus A319131
Aircraft serial: 871
Aircraft time: 45,529 hours, 18,042 cycles
Engine: Iae V2522A5
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Part number: 3031863001
Part serial: 307
Condition: Faulted
Location: Nr 1 Hyd System
Stage of operation: NR
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

GREEN HYDRAULIC SYS OVERHEAT ILLUMINATED, FLIGHT DIVERTED. REPLACED OVERHEAT SWITCH 1381 GR, CHECKED CASE DRAIN FILTER NO DEFECTS. ACCOMPLISHED INTERNAL LEAK CHECK. NO DEFECTS. ACCOMPLISHED TSM 29-11- 00-810-802, ALL CHECKED GOOD. RAN ENGINE FOR 20 MINUTES NO OVERHEAT MESSAGE. REPLACED THE NR 1 ENGINE GREEN HYD PUMP 1030GK.

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