What was found
ETOPS - #ENG 1 HP/IP TURBINE VENT OVERHEAT CHANNEL A THERMOCOUPLE BROKEN. REPLACED THERMOCOUPLE AS HP/IP BEARING COMPARTMENT VENT TUBE BORESCOPE AND CLEANING PER TC A2010-0709-PART 01 OPS/LK CHK GOOD OK FOR SVC.
- Difficulty date
- January 19, 2025
- Submitted
- January 22, 2025
- Operation
- Air carrier
- Aircraft
- N393HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1422
- Aircraft time
- 45,428 hours, 7,253 cycles
- Engine
- Rroyce RB211TRENT77
- Engine time
- 42,934 hours, 6,761 cycles
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Thermocouple
- Condition
- Broken
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.