What was found
#1 ENGINE HAS HISTORY OF SETTING FAULT MESSAGE 75-20831. T3 SIGNAL IS OUT OF RANGE. GROUNDED - YES. REMOVED & REPLACED T3 SENSOR REF B737-900 AMM 73-21-07 OPS TEST GOOD.
- Difficulty date
- December 31, 2018
- Submitted
- December 31, 2018
- Operation
- Air carrier
- Aircraft
- N462AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 18,412 hours, 6,113 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Sensor
- Part number
- 8TC19AAN1
- Condition
- Out Of Tolerance
- Location
- Nr 1 T3
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.