What was found
WHILE PERFORMING TASK CARD 78273000, NR 2 ENGINE BITE SHOWS FAULT 77-10852, ECONOMIC FAULT, BOTTOM RIGHT EGT SIGNAL T495S2 IS OUT OF RANGE. ACFT GROUNDED. PERFORMED INITIAL EVALUATION IAW FIM 77-21, TASK 802. NO ACTIVE FAULTS NOTED.
- Difficulty date
- June 20, 2017
- Submitted
- August 8, 2017
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 34,336 hours, 10,497 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Fault Light
- Condition
- Illuminated
- Location
- Nr 2 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.