What was found
DURING ACCOMPLISHMENT OF T/C 78273000 ON NR 1 ENGINE, FOUND MSG NR 77-10841. THE TOP RT EGT SIGNAL, T495S1, IS OUT OF RANGE. ECONOMIC FAULT. ACFT GROUNDED. ON DEFERRAL.
- Difficulty date
- October 23, 2015
- Submitted
- October 26, 2015
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 31,576 hours, 9,449 cycles
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Engine
- Condition
- Faulted
- Location
- Nr 1
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.