How to change model airplane engine bearings (part 1 of 2). The bearings in most model engines wear out eventually but fortunately changing them is a pretty simple task, requiring no special tools.
This video shows you how to change your own bearings and is one of the informational series of videos coming from RCModelReviews.com
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Tags: How to change model airplane engine bearings (part 1 of 2), rc, model, airplane, radio, control, engine, bearings, thunder, tiger, OS, 2-stroke, maintenance