What was found
NR 2 ENGINE VIBRATION OF 1.5 UNITS FROM TAKEOFF TO START OF DESCENT, 2 HOURS. MAINTENANCE ACCOMPLISHED FAN TRIM BALANCE IAW MCM CARD 77-95-12
- Difficulty date
- December 25, 2017
- Submitted
- January 2, 2018
- Operation
- Air carrier
- Aircraft
- N816NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31081
- Aircraft time
- 26,401 hours, 10,266 cycles
- Engine
- Cfmint CFM567B20
- Engine time
- 26,423 hours, 10,276 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Fan
- Condition
- Out Of Balance
- Location
- Nr 2 Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.