What was found
WHILE PERFORMING T/C 78273000, THE NR 1 ENGINE RECENT FAULT SHOWS MSG NR 77-10851, THE BOTTOM RT EGT SIGNAL, T495S2, IS OUT OF RANGE. LOGGED NO FLT LEG 2. THIS IS ECONOMIC. ACFT GROUNDED. ON DEFERRAL.
- Difficulty date
- September 29, 2015
- Submitted
- October 5, 2015
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 32,737 hours, 9,796 cycles
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Engine
- Condition
- Fault Message
- Location
- Nr 1
- 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.