What was found
ON SERVICE CHECK WALKAROUND, FOUND NR 2 ENGINE AIR-OIL HEAT EXCHANGER LEAKING OIL. REMOVED AIR OIL HEAT EXCHANGER IAW AMM 79-21-51 480250. REPLACED THE AIR OIL HEAT EXCHANGER IAW AMM 79-21-51. NO LEAKS NOTED. OK FOR SERVICE,
- Difficulty date
- March 14, 2021
- Submitted
- March 15, 2021
- Operation
- Air carrier
- Aircraft
- N378HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1615
- Aircraft time
- 22,123 hours, 3,590 cycles
- System (JASC)
- 7922 · Engine Oil Temperature Regulator
- Part
- Heat Exchanger
- Part number
- 43792190001
- Part serial
- 41650
- Condition
- Leaking
- Location
- Nr 2 Engine Oil
- 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.