What was found
NR 1 ENGINE FAULT-ECONOMIC FAULT 77-10841. TOP RT EGT SIGNAL OUT OF RANGE. ACFT GROUNDED.
- Difficulty date
- September 10, 2015
- Submitted
- September 15, 2015
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 1,491 hours, 487 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Fault Code
- Condition
- Activated
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.