Yes you can.
Generally, if you are on private property you cannot be given a ticket; however, drinking and operating power equipment is dangerous and could result in serious injury. If you take the lawn mower off private property you could get a ticket.
Right Hand
Remove the belt(s) and manipulate the pulley by hand; its action should be butter-smooth.
The main difference between commercial and personal lawn mowers is simply the durability of the machines themselves. Personal lawn mowers are manufactured to last through many years of once per week mowing. On the other hand commercial mowers are built to handle daily long hours of mowing year round. Most commercial mowers also have wider mowing decks and wider blades to perform the job faster.
Edwin Beard Budding invented the hand mower
They are normally just hand tight. If you can't budge it you can get a filter wrench at a auto parts store that will fit it.
A beer hand is a 7 and 2 as a starting hand in a game of Texas hold 'em poker.
Set the mower on a work tabletop to access the blade(s). If it is a riding mower, put it on ramps. Locate the bolt(s) that secure the blade. Hold the blade in place with one hand while removing the bolt(s) with the other hand using a ratchet and appropriate socket or wrench. Pay careful attention to which side of the blade is down or which way is up so you can reinstall the same way,
It sounds like you have one of two issues. Either the battery is getting weak or the valves need to be adjusted.
It is a right hand thread.
An indy is when you grab the area between your legs on your board with your back hand (right hand if you are riding goofy, left hand if you are riding regular) in midair.
When the transmission is in gear and the tires are off the ground they go in different directions when spinning by hand Nothing is wrong - the same thing happens to cars and trucks.