Service difficulty report · Pump · Airbus A330243

Difficulty date
September 14, 2025
Submitted
September 16, 2025
Operation
Air carrier
Aircraft
N386HA
Make and model
Airbus A330243
Aircraft serial
1302
Aircraft time
56,410 hours, 8,867 cycles
Engine
Rroyce RB211TRENT77
Engine time
44,875 hours, 7,067 cycles
Part
Pump
Condition
Leaking
Location
Hyd Sys
Stage of operation
IN
How discovered
V
Nature of condition
K, J
Precautionary procedure
K

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

What was found

ETOPS - LEAKING COMING FROM #2 ENG DRAIN MAST. HAYDRAULIC PUMP#1. #2 ENG G HYD. EDP. REMOVED AND INSTALLED UP TO STEP 4. D. 19 OF AMM 29-11-51-400-805-A.REPLACED ENG 2 G HYD EDP MOUNTING NUTS PER AMM 29-11-51. PERFORMED LEAK CHECK AND ENGINE RUN PER AMM 29-11-51. A/C OK TO CONTINUE.

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