What was found
#2 ENG EEC ALTERNATOR SHOWS EVIDENCE OF COKING. GROUNDED - YES. REMOVED AND REPLACED #2 ENG EEC ALTERNATOR REF B737-800 AMM 73-21-08-400-801-F00.
- Difficulty date
- February 1, 2023
- Submitted
- February 2, 2023
- Operation
- Air carrier
- Aircraft
- N531AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35199
- Aircraft time
- 44,886 hours, 12,991 cycles
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Stator
- Part number
- 870069
- Part serial
- HTL21516
- Condition
- Coked
- Location
- #2 Engine
- Part time
- 52,977 hours, 15,702 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.