How to Replace a Lawn Mower Blade

5. Fasten the Bolts to Secure the Blade Once you’re ready to tighten the bolt, put the work gloves back on. Reinsert the wooden block—on the opposite side of the mower deck this time—and tighten the bolt using a combination wrench.     Some manufacturers recommend using a torque wrench for this task because overtightening a bolt…

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How to Make Your Electric Bike Last Longer

Some e-bikes, regardless of where the motor is located, have a separate throttle control, typically a thumb-operated lever that applies electric power without the rider needing to pedal. This is handy for a quick, effortless takeoff, but it uses a lot more battery life than a pedal-assist setup, and that can limit the bike’s electric…

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