What was found
RIGHT ALPHA VANE LIGHT AFTER ENGINE START. GROUNDED - YES. REMOVED AND REPLACED RAOA PULLED AND COLLARD C/B'S IN REF WITH AMM 34-21-05-400-801. CLOSED ALL C/B"S PERFORMED ALL REQUIRED TEST SUCCESSFULLY. OPS TEST GOOD.
- Difficulty date
- August 18, 2023
- Submitted
- August 21, 2023
- Operation
- Air carrier
- Aircraft
- N448AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36356
- Aircraft time
- 26,468 hours, 8,267 cycles
- System (JASC)
- 3000 · Ice/Rain Protection System
- Part
- Aoa
- Part number
- 0861FL1
- Part serial
- 25995
- Condition
- Faulty
- Location
- Fwd Lh Ext Fusel
- Part time
- 774 hours, 222 cycles
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.