What was found
PERFORMED FMC CDU CARD 78273000, THE NR 1 ENGINE HAD FAULT 73-20171, LONG TERM FAULT, INTERNAL EEC. ACFT GROUNDED. PERFORMED FIM 73-21, TASK 801, EEC TEST PASSED IAW AMM 73-21-00-700-804-F00, FAULT NO LONGER ACTIVE.
- Difficulty date
- June 4, 2018
- Submitted
- June 5, 2018
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 44,912 hours, 13,516 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Fault Message
- Condition
- False Activation
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.