What was found
TURNED ON ENG ANTI-ICE OFF. NR 2 COWL VALVE OPEN LIGHT REMAINED BRIGHT. TAI AMBER LIGHT ILLUMINATED ABOVE NR 2 N1 GAGE. GROUNDED - YES. REMOVED AND REPLACED THE NR 2 ENGINE THERMAL ANTI-IVE VALVE IAW AMM 30-21-11. OPS CHECKS GOOD.
- Difficulty date
- October 13, 2018
- Submitted
- October 15, 2018
- Operation
- Air carrier
- Aircraft
- N468AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41735
- Aircraft time
- 17,155 hours, 5,711 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Anti-Ice Valve
- Part number
- 32156184
- Part serial
- 6454
- Condition
- Inoperative
- Location
- Nr 2 Engine
- Part time
- 31,855 hours, 10,470 cycles
- Stage of operation
- NR
- 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.