What was found
#2 EGT INDICATION ON UPPER EICAS ERRATIC AND CONSTANTLY FLUCTUATING AND GOING BLANK. ENGINE #2 ALL 8 EGT PROBES REPLACED. ENG NR 2 W13 HARNESS ALSO REPLACED. ENG NR 2 RUN TESTED NORMAL IAW AMM 77-21-02.
- Difficulty date
- July 20, 2020
- Submitted
- July 23, 2020
- Operation
- Air carrier
- Aircraft
- N454PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30812
- Aircraft time
- 76,218 hours, 12,710 cycles
- System (JASC)
- 7720 · Engine Temperature Indicating System
- Part
- Probe
- Part number
- 8TC34ABH8
- Part serial
- DT61883
- Condition
- Malfunctioned
- Location
- Nr 2
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J, S
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.