What was found
ATB/DE- DUE TO RIGHT ENGINE FAN VIBRATION 4.2 AND HAD TO REDUCE THROTTLE TO KEEP VIB BELOW LIMITS. PERFORMED FAN TRIM BALANCE VIB NOW AT 1.8. (LOG 8365005 - AIRCRAFT WAS GROUNDED).
- Difficulty date
- June 29, 2026
- Submitted
- June 30, 2026
- Operation
- Air carrier
- Aircraft
- N3737C
- Make and model
- Boeing 737832
- Aircraft serial
- 30799
- Aircraft time
- 72,674 hours, 33,025 cycles
- Engine
- Cfmint CFM567B262
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Fan
- Condition
- Out Of Balance
- Location
- Zone 400
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.