What was found
CREW REPORT: L ENG VIB INDICTOR READS 3.2 IN CRUISE FL380 M.80 NO SIGNIFICANT VIBRATION NOTED. AT TOP OF DESCENT AS THROTTLES CAME BACK TO IDLE AIRFRAME VIBRATION NOTED FOR ABOUT 5 SEC. REPLACED ENGINE.
- Difficulty date
- December 11, 2008
- Submitted
- December 15, 2008
- Operation
- Air carrier
- Aircraft
- N668UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30024
- Aircraft time
- 34,717 hours, 9,531 cycles
- Engine
- Pwa PW4056
- Engine time
- 28,715 hours, 5,859 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Vibration
- Location
- Left
- Stage of operation
- CR
- 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.