The chain is sometimes taut, sometimes slack

Опубликовано: 16 Июль 2026
на канале: Repairs Nick TV
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Link to the original video:    • ЦЕПЬ то натянется то провиснет / Stihl MS ...  
Help... Defective... Refund my money... I've heard this many times, and the reason is completely trivial.
Thanks to a simply unrealistic, low-quality suggestion from a subscriber who also works as a nut wrench, I can satisfy the curiosity of thousands upon thousands of people: why does a chain, when properly tensioned, alternately sag and tighten? How does the sprocket and chain drive behave in this situation?
STIHL ON MOONSHINE or HOW TO SWELL A SAW    • STIHL на САМОГОНЕ или КАК НАБУХАТЬ БЕНЗОПИ...  
How to properly tension an electric or gas saw chain    • Как правильно натягивать цепь электро или ...