SDR HALA2022112100294

Service difficulty report · Pump · Airbus A330243

Difficulty date: November 18, 2022
Submitted: November 21, 2022
Operation: Air carrier
Aircraft: N375HA
Make and model: Airbus A330243
Aircraft serial: 1511
Aircraft time: 29,487 hours, 4,675 cycles
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Condition: Leaking
Location: Hyd System
Stage of operation: IN
How discovered: V
Nature of condition: K
Precautionary procedure: K

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

What was found

ETOPS-#1 ENG FWD HYD PUMP NOTED WITH EVIDENCE OF LEAKS AT MULTIPLE LOCATIONS ON THE PUMP CASE AND BROKEN / PROTRUDING MATING FACE GASKET. REMOVED FWD (BLUE) HYD PUMP, CLEANED, AND REPLACED SHAFT SEALS AND MOUNTING GASKET AND INSTALLED NEW HYD PUMP REF A330 AMM 29-12-51. LEAK AND OPS CHECK GOOD. PUMP, HYDRAULIC OFF 33-2912-9-0002 10643 ON 33-2912-9-0002 31041

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