Service difficulty report · Oil Cooler · Airbus A330243

Difficulty date
October 27, 2025
Submitted
October 29, 2025
Operation
Air carrier
Aircraft
N395HA
Make and model
Airbus A330243
Aircraft serial
1469
Aircraft time
46,819 hours, 7,310 cycles
Part
Oil Cooler
Condition
Leaking
Location
Apu
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 - DURING APU OIL LEAKAGE INSPECTION, FOUND EXCESSIVE OIL IN OIL COOLER & OUTLET DUCT. FOUND EXCESSIVE OIL DRIPPING FROM APU FUEL CONTROL UNIT. REMOVED AND REPLACED APU OIL COOLER PER AMM 49-91-44. REMOVED AND REPLACED APU FUEL CONTROL UNIT PER AMM 49-32-51. OPS & LEAK CHECK GOOD. A/C OK FOR SVC.

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