What was found
WHILE PERFORMING T/C 31-005-00FOUND SMT SHORT TIME FAULT ENG 2 EEC C1, WITH ASSOCIATE MTX MESSAGE 73-43984 ELECTRONIC OVERSPEED THRUST CONTROL MALFUNCTION ACCOMMODATION TEST FAIL. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- September 19, 2023
- Submitted
- September 25, 2023
- Operation
- Air carrier
- Aircraft
- N973AK
- Make and model
- Boeing 7379
- Aircraft serial
- 43346
- Aircraft time
- 5,900 hours, 1,695 cycles
- System (JASC)
- 7300 · Engine Fuel and Control
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- 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.