What was found
SHIP 3861 -DIV- TO MCO DUE BOTH AUTOPILOTS DISCONNECTED, NO AUTO THROTTLE AND TAT PROBE MESSAGE. CORRECTIVE ACTION: PERFORMED ADIRS BITE CHECK. BOTH ADIRU FAILED TAT PROBE. REPLACED TAT PROBE PER AMM. OPS CHECKS GOOD.
- Difficulty date
- January 12, 2020
- Submitted
- January 15, 2020
- Operation
- Air carrier
- Aircraft
- N861DN
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31973
- Aircraft time
- 12,293 hours, 4,509 cycles
- System (JASC)
- 3412 · Outside Air Temperature Indicator/Sensor
- Part
- Probe
- Condition
- Failed
- Location
- Tat
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.