What was found
DURING PREFLIGHT, COCKPIT SETUP N1 INDICATED 55 PERCENT N2, INDICATED 50 PERCENT. CYCLED EEC MAINT SWITCH ON MAINTENANCE PANEL. MESSAGE CLEARED, ALL READINGS AT CERO IAW AMM 77-35-00.
- Difficulty date
- September 30, 2017
- Submitted
- October 2, 2017
- Operation
- Air carrier
- Aircraft
- N1709A
- Make and model
- Boeing 767375
- Aircraft serial
- 24086
- Aircraft time
- 89,833 hours, 20,486 cycles
- Engine
- Ge CF680C2B6F
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Warning Message
- Condition
- False Activation
- Location
- N1
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.