What was found
FOUND NR 2 ENGINE, ECONOMIC FAULT, MAINT MESSAGE 77-10842 THE TOP RIGHT EGT SIGNAL IS OUT OF RANGE. REMOVED & REPLACED TOP RIGHT EGT SENSOR (S4) REF AMM 77-21-01/401. OPS GOOD. GROUND VERIFICATION SUCCESSFUL. CLEARS PLT.
- Difficulty date
- January 21, 2018
- Submitted
- January 26, 2018
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 19,423 hours, 6,344 cycles
- System (JASC)
- 7722 · Engine EGT/TIT Indicating System
- Part
- Sensor
- Part number
- TC29603
- Condition
- Faulty
- Location
- Nr 2 Engine
- 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.