What was found
ENG 1 VIB 4.0, N1 FAN, STEADY INCREASE THRU UPPER 20'S FLIGHT LEVEL.(<P>RAN ENG 1 PER 71-00-00-705-057-J00. NOTED 3.1 VIBRATION PEAK PER MCC ENGINEERING. OPS CHECK NORMAL.</P>)
- Difficulty date
- February 16, 2025
- Submitted
- February 20, 2025
- Operation
- Air carrier
- Aircraft
- N453PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30811
- Aircraft time
- 94,648 hours, 16,412 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Vibration
- Location
- Nr 1
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- E, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.