What was found
NR 1 ENGINE LOGGED FAULT 77-20871 ECONOMIC FAULT. ACFT GROUNDED. ACCOMPLISHED 50-HR, ONE TIME ACCOMPLISHMENT OF TASK CARD 78273000 FOR NR 1 ENGINE, NO CURRENT FAULTS & NO FAULT HISTORY LAST 11 FLIGHT LEGS.
- Difficulty date
- August 15, 2014
- Submitted
- August 19, 2014
- Operation
- Air carrier
- Aircraft
- N570AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 28,436 hours, 8,495 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Warning Message
- Condition
- Activated
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.