Can a petrol lawnmower be turned over?. Particulars of use
Storing a lawn mower in winter
After the season is over, the gardening equipment is prepared for winter storage. The lawnmower is no exception. Proper preservation can prolong the life of the tool, protect its component parts from damage and premature failure. Often the owners make the irreparable mistake of wiping the unit with a wet rag and drive it into a garage that is not heated. Don’t be surprised if you can’t get your mower started in the spring. Downtime in conditions of extreme humidity and temperatures has a negative effect on the condition and operation of important units and mechanisms of the lawnmower. How to properly prepare a tool for cold storage? Let’s get to the bottom of it!
To protect the tool from moisture, temperature fluctuations during winter storage, it is necessary to perform several preparatory measures. The following tools and materials will be needed to preserve the lawnmower:
- clean cloth;
- oil (preferably take SAE 30);
- syringe (for models with grease nipples);
- anticorrosive agent.
This is actually the whole list. Consumables, if you can’t find them in your garage, you can buy them in a specialized store.
Care of the blade
The main working element of any lawnmower is its blade, so the work of the technique depends on its good condition and sharpness. In general, a lawn mower will cut the grass even with a blunt blade, but it will affect the performance and result. Therefore, the manufacturers’ recommendations regarding blade replacement and sharpening should not be ignored. Work with dull, faulty, out of balance blade is at user’s own risk, because in case of breakage he will not be able to use the warranty service. Regularly clean, sharpen and replace the cutting attachment.
particles of grass contaminate the blade and deck surface during mower operation. Therefore, after each mowing it is necessary to thoroughly clean the surface of the grass residue. In the event of drying out, residual vegetation can impede the normal operation of the blade. the deck must be cleaned with the engine switched off. Do not use strong detergents such as petrol or solvents for cleaning. Particular attention must be paid to cleaning the ventilation openings. After the lawnmower is shiny clean, you can apply an anti-corrosion spray to the deck and blade.
Protect electric and battery lawnmowers from getting wet inside the housing.
Tip: For cleaning electric lawn care appliances it is best to use a cloth, mild soap and a damp cloth.
Some mowers have an easy flushing deck system, this allows you to simply connect a hose to the housing and clean all the grass from the inside of the machine.
How to sharpen the blade on a lawn mower
First of all, let us tell you how to sharpen the blades on lawn mowers. Let’s say right away that on gasoline and electric devices, the principle is the same. First you need to disconnect the lawnmower from the power supply. Then we put the brake on. Remove the blade guard. After the mower is turned over on its side, you need to wear rubber gloves or others, so as not to hurt yourself. With a brush you need to clean the visible parts of the dirt and grass. Then remove the blade and place it in a vice. Now you can start sharpening the blade with a file. If the knife is bent during work, it is necessary to straighten it. To do this, put the product on a flat surface and level it with a hammer.
Watch this helpful video on sharpening lawnmower blades
Once all the work is done, you can put it back in place. Most often, the knives begin to sharpen in the spring, when the first mowing will take place. The knife may not be sharpened during the season.
It sounds so simple, but when a person who knows nothing about this business takes on the job, a lot of difficulties immediately appear. It is best not to do the work yourself. Leave it to the experts. Incorrect sharpening will result in the knife being thrown away. In order to remove the blade from the lawnmower, you need to use a socket or ring spanner. Do not re-tighten the bolt too much, as you will have to unscrew it again later. Not only that, the force will lead to the fact that the thread will be broken.
How to take care of a lawn mower
After each mowing it is necessary to clean the inside of the lawnmower hood. Grass that collects on the machine may not only obstruct further work, but also cause a fire. Do not use chemicals to clean the mower. This can damage some parts. If you wash some parts with water, you have to wipe them dry really well afterwards. As soon as even a little paint comes off the metal, corrosion begins immediately.
There are some modern models that have a connector. The hose is connected through it. Turn the water on, start the lawnmower. While the knife is rotating, it is being rinsed.
All lawnmowers are equipped with air-cooled engines. You have to constantly clean the fins on the radiator to prevent the engine from overheating. To clean the engine, you sometimes have to dismantle some parts. A great option for cleaning the engine is to use a compressor that delivers compressed air.
The efficiency and the performance of the engine are influenced by the quality of the fuel. After the last use, it is necessary to drain the gasoline from the tank. It is best when it is all used up. So, it is necessary to crank the starter so that all the valves close. leave the machine like this until the next season.
How Does A Lawn Mower Work? — Lawn Equipment Repair Tips
Sometimes lawn mowers get the oil in the engine and the spark plugs changed. Change the oil when the manufacturer requires it. Only special oil by viscosity and grade is used. There are engines that open the bottom compartment to drain the oil, and sometimes it is necessary to turn the mower on its side.
It’s best to drain the oil immediately after use. Then there is no time for sludge to form in the oil sump and the viscosity of hot oil is much lower.
If the spark plugs are corroded or burned out, they need to be replaced. You can just clean the plugs, but it is better if a new one is installed. The air and fuel filter also need to be cleaned, and in some cases replaced.
Checking the condition of the blades
The grass is cut with the blades of grass. Cutting elements get dull, get damaged, need regular sharpening and replacement. They are regarded as consumables. Using blunt blades reduces the cutting performance of the mower and increases the stress on the engine. To check the condition of the cutting elements, you must first turn off the lawnmower motor. Always use safety devices when replacing blades.
Plastic and metal blades are used to equip the mowers. When choosing a cutter, always take into account the specifics of the vegetation to be mowed (height, hardness), the terrain and the power of the tool itself. Make sure the blade is correctly mounted.
How to put a lawn mower on its side?
When cleaning my lawn mower, I have to put it on its side so that I can clean the underside. However, I keep reading that you can only put it on one side, not the other, or the oil and/or gasoline will leak into other components.
I have a PowerPlus POW63771 that has a 4 stroke motor. There is no information in the manual about which side to put it on.
If your mower is a four stroke mower (which it is), tip it so that the spark plug is pointing skyward, never tip it on its side so that the spark plug is pointing toward the ground.
I can’t figure out which side to tip the lawnmower. Given my picture where the spark plug is almost in the center of the mower, should the oil cap (which is really on one side) be facing the ground or the sky?
This question has 1 answer in English, to read them log in to your account.
Before you start doing anything on the mower, disconnect the spark plug wire and make sure it is away from the spark plug so the engine doesn’t accidentally start if you turn the blades. Remember how the old propeller planes were started by turning the propeller.
On the mowers I’ve used and seen, the spark plug was always in the front or back, but tipping the mower forward or backwards doesn’t provide the most stable position for cleaning it. Your manual says “Clean the hose under the deck by tilting the mower so that the spark plug is on top.”. This means that you remove the bag and tilt the mower back so that the handle touches the ground.
If you tilt it so the spark plug is down, oil can get on the spark plug and ruin it.
Many times I have tipped it on its side, I had a mower with the spark plug in the back because that way it is more stable in some cases, and if the spark plug is nearly centered in the front or back, it doesn’t get oil on it. I make sure the air filter and muffler (usually on the same side on the mowers I used) are facing up. Don’t want oil getting into the carburetor or air box. One old mower I had years ago used to leak oil from the muffler if it was tipped on that side, and then smoke the next time it was used.
And before you start cleaning, double check to see if the spark plug wire is disconnected. Yes, I know I said that twice. 🙂
Preserving a gasoline lawnmower for the winter
Lawn mowers. equipment is seasonal, used for just a few months of the year and only for one task. cutting the grass. Some manufacturers still allow their use as a light garden vacuum for fallen leaves cleaning and recycling (actually any lawn mower with a grass catcher box is good for this purpose), but few point to this possibility directly. After one season is over, it makes sense to make preparations for the next. preservation. The process, although it consists of a number of tasks, takes a little time. You need it most on lawn mowers with gasoline engines. In fact, the main tasks of preservation relate to engines.
The basic principles are the same for all engines. Cleaning of surfaces is one of the first tasks for any equipment. But in the case of lawnmowers, it makes sense to clean them completely at the end of the mowing season. And you should start with the engine. Most petrol lawnmowers are equipped with BriggsStratton engines, the exceptions are either the products of big companies that produce engines under their own brand name or inexpensive machines with engines of not very famous (usually third-party) brands.
The first thing to do is to drain the remaining fuel from the tank. Gasoline spoils when stored for a long time, and small engines are very sensitive to its quality. The recommended period of ordinary gasoline use is not more than one month. If you leave it in the tank for the winter, you may have problems starting in the spring. In addition, gasoline residue in the fuel line and carburetor can make tar deposits hard to remove.
The easiest way to do this is to disconnect the tube from the tank to the carburetor and drain the tank “dry”. The easiest way to get the residue out of the carburetor is to run the engine, after a minute or two it will stall on its own. There is an alternative. Some companies, including BriggsStratton, offer stabilizing additives for fuel, which can keep it for two or three years.
The next important thing is to change the oil. Generally speaking, the oil in all engines should be changed according to the formula “after so many hours of work or once a year”. If you use a BriggsStratton, you change the engine oil every 5 to 8 hours and every 50 hours. But lawn mowers, at least household ones, are rarely used with such intensity, so it’s likely that you need to change the oil every year. And it doesn’t take much: An “average” lawnmower engine needs about 0.6 l of fuel.
The question “what oil to use” is a favorite topic for lengthy debates on the Internet and applies to any vehicle with internal combustion engines. There are many opinions and they are all different. And what’s worse, salespeople in stores don’t know this kind of information either, and usually offer something more expensive. In fact, the answer is simple: follow the manufacturer’s recommendations in the owner’s manual for the machine or the engine. There is no need to buy an oil of “higher quality” than that specified by the producer, especially if you have to change it once a year anyway. Such oil will be of little use: it will not have enough time to “prove” itself. Many manufacturers, including BriggsStratton, offer oils under their own trade marks. It’s the best option.
Before you fill up with oil, it makes sense to divert your attention to the “first thing” mentioned above. to completely clean the lawnmower itself. It’s very simple. A gasoline engine with a full fuel tank and oil sump should not be turned over. Actually any lawnmower can be turned either sideways or backwards (supported by the handle). But only “either/or”. How exactly you can. it is usually written in the instruction, if these data are not available, you should have a closer look at the engine: it depends on the location of the oil filler neck, gasoline tank cap, air filter and other elements. It is clear that if the fluids are drained, there is nothing to leak. you can make a thorough cleaning of the bottom of the deck of dirt and grass residues.
After cleaning the outside of the mower you can clean or replace the air filter (1). The filter can be a sheet of foam rubber, a flat or rounded corrugated paper element (sometimes with an additional foam insert). different engines have different. After removing the filter, its housing should be cleaned of dust from the inside (2). To extend the filter’s life, it is necessary to blow it out with a compressor. It will not make you worse for sure.
The last important operation is the preservation of the cylinder liner and piston rings. For this purpose take out the plug (and assess its condition at the same time) and pour some milliliters of engine oil (3) into the plug hole. After the spark plug is plugged in, use the recoil starter to turn the crankshaft a few times without putting on the cap.
Next, if the mower will be parked “on wheels”, you can fill in new oil. If “for compactness” it needs to be stored or transported vertically, it is better to postpone its filling till spring. It is best to affix a tag or sticker to the engine in such a case, noting the absence of oil. Don’t rely on your memory, it will be forgotten in winter, and starting without oil is forbidden. Most likely, however, it will not be possible to hold it. modern engines are equipped with an oil level sensor. If the sensor fails, the motor will break down in a few minutes. Such a breakdown, by the way, is not considered a warranty case.
Finally, after installing the mower in place “wintering” (dry, preferably heated room) it is worth to cover some kind of cover that it is less likely to settle dust. Actually, that’s all, after following these recommendations about the mower can not be remembered until the beginning of the next season.
Mowing wet grass with an electric lawnmower. why not?
It is categorically forbidden to use an electric lawnmower or lawn trimmer for mowing wet grass or working in damp weather. If moisture gets inside the machine, it can cause a short circuit. There is a high risk of electric shock. Even if such dangerous consequences can be avoided, still mowing wet vegetation is an additional load on the power unit.
- Mowing wet grass is an abnormal operating mode, operation in which accelerates wear and tear of the device component parts.
- Wet grass offers great resistance to the cutting elements, so they blunt much faster.
- The motor is subjected to overload which, of course, affects the function and reduces the service life of the motor.
Wet grass sticks to the spindle and blades, strain on the motor is increased. No technique can help in this case. It doesn’t matter what circuitry you use, the electric motor will suffer. And the risk of short circuits and electrocution is very high.
Do-it-yourself lawn mower maintenance.
Do-it-yourself maintenance ( Lawn care ).
In the previous article, we shared information on how to understand why the lawn mower broke and whether self-repair is possible:
If you want your mower to work as long as possible, without malfunctions and failures, you need to take care of its regular maintenance. In this case, most of the maintenance work you can do with your own hands, if, of course, are able to at least hammer a nail into the wall or tighten a screw.
Note that maintenance should be performed at the end of the season, before you put the appliance into storage. In some cases it makes sense to perform the maintenance procedures more often. Below, I’ll walk you through the basic ways to perform maintenance procedures, giving you tips on timing and avoiding pitfalls along the way.
If you have a rotary lawnmower, you will not have much trouble sharpening the blades. Of course, before sharpening you will have to remove them. To remove the blades you need to disconnect the spark plug, which will allow you to protect yourself from accidental starting of the motor while turning the blade. If you want to change the oil at the same time as sharpening the knives, drain it from the container before you turn the technique on its side. If you do not plan to drain the oil, refer to the instruction manual for your lawn mower, which will certainly indicate how to properly turn the machine, eliminating the risk of leakage. Most blades are mounted to the driveshaft with only one bolt, so removing them involves unscrewing that bolt. Block the blade for easy removal, either with a log or with thick mittens or a clump of rags. The locking mechanism prevents the blade from spinning. It is strictly forbidden to grasp the blade with bare hands.
When the blade is removed, it is replaced or sharpened. Herewith quality blades can be easily sharpened during several times. The blade is only changed if the cutting part has thinned or the corners of the knife have become round. Knives that are in good condition are sharpened with a workbench grinder or an angle grinder. In the second case, you have to hold the blade in a vise. You can use a file, but this is quite time consuming. I recommend turning to professionals who will do a quality sharpening without any problems. Don’t forget your safety gloves and goggles if you will be using the grinder.
When the blade is sharpened you need to check the balance. Put a nail or a round rod in the hole of the blade, on which the knife should balance. Failure to balance will result first in vibration during operation and then in serious damage. To balance the blade you need to file or machine the blade. Reinstall the balanced and sharpened blade in its place, and tighten the bolt. If you have a specific torque (check with the manual), you must use a torque wrench.
As for the cylinder lawnmowers, their sharpening and lapping is done by professionals only.
To keep your lawn mower running properly, you need to remember to keep it absolutely clean. Did you know that grass sap has a strong corrosive effect?? If grass clippings accumulate under the deck, the deck will rust and decay quickly. Cleanliness must be kept at both the top and bottom of the deck.
Remember that you can only minimize the cleaning work if you do not mow wet grass. Dry grass will fall off the deck and you can use a blower or air compressor to clean it all. Wet grass clippings as well as jammed plants are removed using a water hose. Some models have a flushing connection built into the deck, which makes cleaning even easier.
Keeping the motor clean is just as important. The mower engine is air cooled and the cleanliness of the cooling fins will determine the stability of the whole system. Dirty fins threaten overheating and failure of expensive equipment. Rib cleaning implies removal of external auxiliary engine components, after which compressed air can be used for cleaning. If you don’t have a compressed air source, use a soft brush, which is even more effective in many cases.
The oil should be changed at the intervals prescribed in the lawnmower‘s Instruction Booklet. The entire replacement process involves draining the old oil into some sort of disposal container and then pouring in the new oil. The new compound must have an API class and the appropriate viscosity. Some engines have a bottom drain, while others require the unit to be turned on its side to drain the oil. The oil should be drained when the engine is still warm, because it will run off more easily when heated, taking suspended dirt particles with it. After adding oil to the correct quantity check the oil level. Make sure that no dirt enters the crater during the priming process.
How to Service a Petrol Lawnmower
If you read your lawn mower’s manual, you will probably find information on lubricating its individual components, including the axles. Some models have grease fittings to force grease into the air filter. You will need to use a linchpin to do the lubricating.
Air Filter Service
The air filter, which is one of the most important parts of the system, should be regularly either replaced or cleaned. The more dust that is blown into the air when working, the more regular the maintenance. It is best to change the filter at the end of the season, even if you have remembered to clean it during use.
At the end of the season, be sure to check the spark plugs or spark plugs for possible replacement or service. If you notice on the electrode or the end of the candle there are traces of browning or rust, the element must be replaced. If there is white buildup, oil or soot on the spark plug, the plug needs cleaning and gap adjustment. It is also a good idea to change the spark plug. The gap is determined by the information in the manual. Re-adjustment is done with a special tool. You can also find information about spark plug tightening in the manual. Resetting these elements is carried out using a torque wrench.
First aid for gasoline lawnmower breakdown:
In springtime fill the tanks with fresh petrol and oil. If gasoline and oil have been in the mower all winter, let a professional inspect the machine if possible. Check the air filters. Install a new or sharpened blade assembly. In summer, during the lawn mowing season, check regularly to see if the air filter is clogged. Check for oil in the mower before each mowing. Make sure the underside of the mower stays clean. Drain the oil and gasoline at the end of the season in the fall. To do this, lay the mower on its side. Which one depends on the design of the mower.
To prolong the life of your lawnmower, do preventive maintenance, as it reduces the likelihood of a serious breakdown. Good luck!