What was found
AFTER TURNING OFF ENGINE ANTI ICE APPROACHING SEA, NOTED AFTER LANDING AMBER "TAI" ILLUMINATED FOR #1 ENG. GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VLV LK & OPS NORMAL REF B737-800 AMM 30-21-11.
- Difficulty date
- January 8, 2023
- Submitted
- January 10, 2023
- Operation
- Air carrier
- Aircraft
- N588AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35685
- Aircraft time
- 53,592 hours, 15,910 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Anti-Ice System
- Part number
- 32156184
- Part serial
- 6631
- Condition
- Faulty
- Location
- #1 Engine
- Part time
- 45,648 hours, 13,809 cycles
- Stage of operation
- LD
- 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.