What was found
ENGINE #2 AMBER TAI LIGHT ILLUMINATES INTERMITTENTLY DURING CRUISE WITH THE #2 ENGINE ANTI ICE SWITCH OFF. GROUNDED - YES. REMOVED AND REPLACED #2 ENG TAI VALVE PER B737-800 AMM 30-21-11. OPS AND LEAK CHECKS GOOD.
- Difficulty date
- October 14, 2019
- Submitted
- October 16, 2019
- Operation
- Air carrier
- Aircraft
- N514AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35193
- Aircraft time
- 42,097 hours, 12,590 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7510 · Engine Anti-Icing System
- Part
- Anti-Ice Valve
- Part number
- 32156184
- Part serial
- 1028C
- Condition
- Intermittent
- Location
- Nr 2 Engine
- Part time
- 68,686 hours, 25,609 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.