What was found
AFTER ENGINE START, TEMP PROBE LIGHT ILLUMINATED. GROUNDED - YES. REPLACED TAT, REF B737-900 AMM 34-21-06. TAT SYSTEM TEST NML PER SAME.
- Difficulty date
- December 29, 2019
- Submitted
- December 31, 2019
- Operation
- Air carrier
- Aircraft
- N494AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41729
- Aircraft time
- 15,531 hours, 4,897 cycles
- System (JASC)
- 3030 · Pitot/Static Anti-Ice System
- Part
- Heater
- Condition
- Failed
- Location
- Tat Probe
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.