What was found
#2 ENGINE COWL VALVE OPEN STAYS BRIGHT BLUE WITH AMBER TAI ENGINE ANTI-ICE SWITCH ON. GROUNDED - YES. REMOVED & REPLACED #2 ENGINE COWL ANTI-ICE VALVE PER B737-800 AMM 30-21-11-000-801 LEAK AND OPS CHECKS GOOD.
- Difficulty date
- July 24, 2022
- Submitted
- July 25, 2022
- Operation
- Air carrier
- Aircraft
- N564AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35103
- Aircraft time
- 57,941 hours, 17,219 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Anti-Ice Valve
- Part number
- 32156184
- Part serial
- 1028C
- Condition
- Faulty
- Location
- #2 Engine
- Part time
- 73,699 hours, 26,920 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.