What was found
FOUND ONE FAULT WHILE ACCOMPLISHING T/C 78273000, INTERROGATED THE FMC CDU FOR ENGINE FAULTS. FAULT CODE NR 73-31372 UPPER EGT SECTORS, READING HIGH. ECONOMIC FAULT, NR 2 ENGINE. ACFT GROUNDED.
- Difficulty date
- July 25, 2015
- Submitted
- July 29, 2015
- Operation
- Air carrier
- Aircraft
- N585AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 30,548 hours, 9,157 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Sensor
- Condition
- Malfunctioned
- Location
- Egt
- 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.