What was found
DURING EEC SYS TEST FAULT MAINTENANCE MESSAGE 73-51082 OCCURRED MORE THAN ONCE IN LEG 0 THROUGH 5. T3 THERMOCOUPLE PROBE RT ENG, CHANNEL B. REPLACED T3 THERMOCOUPLE.
- Difficulty date
- March 20, 2013
- Submitted
- April 29, 2013
- Operation
- Air carrier
- Aircraft
- N788UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26942
- Aircraft time
- 70,190 hours, 9,889 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Thermocouple
- Part number
- 50J761
- Condition
- Faulty
- Location
- Rt 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.