Narrative:

During descent on a modified left base for 08L at ZZZ; our current and qualified jumpseater called to our attention the fluctuating left engine vibration in the yellow band. My first officer ran the rr (rolls-royce) engine vibration checklist which directed a shutdown of the affected engine. I tasked with getting the performance data for our landing and with contacting our dispatcher; but we were so close to landing the attempt to contact was unsuccessful. We [advised] the tower and asked for the equipment to be standing by. An uneventful landing was accomplished on the longer runway 08R. We asked for a fire truck to follow us to parking.

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Original NASA ASRS Text

Title: 757-200 flight crew reported an excessive vibration indication on the left engine during approach which led to the engine being shutdown.

Narrative: During descent on a modified left base for 08L at ZZZ; our current and qualified jumpseater called to our attention the fluctuating left engine vibration in the yellow band. My First Officer ran the RR (Rolls-Royce) Engine Vibration checklist which directed a shutdown of the affected engine. I tasked with getting the performance data for our landing and with contacting our dispatcher; but we were so close to landing the attempt to contact was unsuccessful. We [advised] the tower and asked for the equipment to be standing by. An uneventful landing was accomplished on the longer runway 08R. We asked for a fire truck to follow us to parking.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.