What was found
T25 SIGNALS DISAGREE, SHORT TIME FAULT FOUND DURING EEC BITE TEST. ACFT GROUNDED. ACCOMPLISHED TC 78273000. NO CURRENT FAULTS FOUND. HISTORY SHOWS NO FAULTS LOGGED.
- Difficulty date
- March 23, 2018
- Submitted
- March 27, 2018
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 20,101 hours, 6,558 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Fault Message
- Condition
- False Activation
- Location
- T25
- 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.