After Using Lawnmower and Shutting It Off It Wont Start Again

If you have a big lawn to cutting, owning a adept sit-on mower is more than just a pleasant luxury, information technology'southward a necessity. Across a certain size of lawn, information technology is no longer feasible to mow with a traditional push mower, just a sit-on version volition let you finish the job in no fourth dimension.

Withal, sit-on mowers – similar other types of mower and just almost whatsoever kind of power tool – can develop problems, and i is that it starts up fine at outset simply and so won't start upward once again after beingness used. Here, nosotros will look at the question of what to practice if a riding lawn mower won't first later on running.

• The basic tenet of repair piece of work
• Offset question
• Why it won't outset after running if you stopped it yourself
• What about if you lose ability during mowing?
• Eliminate all possibilities to find the problem

The basic tenet of repair work

Before nosotros get-go, let'southward just remind ourselves of the proper procedure to follow when trying to repair any kind of machinery.

If you want to repair something, outset, you need to identify the problem. To do this, yous need to narrow down the search area to determine where the trouble lies. By systematically eliminating all possibilities, yous tin can locate the problem – and one time you observe information technology, you can fix information technology.

First question

In order to work out where the problem lies, you demand to ask yourself some questions. The first question – a very obvious ane – is why the lawn mower stopped in the first place. Did you stop it, or did information technology stop by itself?

This is a very important question to ask since it will help you determine where to start looking for the problem. If the mower won't restart afterward stopping by itself, the fact information technology was running might not be relevant.

By this, we hateful the fact that information technology won't get-go after running might be coincidental – that information technology was running before might not be related to why it won't get-go now, and the problem might lie elsewhere.

To begin with, nosotros volition look at why your mower won't start if yous stopped it yourself – because in this case, the trouble is probably to practice with the fact that it is hot and non something else.

Why it won't start after running if you stopped it yourself

Problems with restarting a mower that has been close off after running are almost always related to compression, i.e. the engine'south power to build pressure on the cylinder.

Basically, when an engine runs, it heats up – and metals alter size and shape when they are hot. The change is most imperceptible, but fifty-fifty this tiny amount of deviation tin cause a problem.

Since the valve changes size, it may no longer exist able to shut 100% and so you won't have the necessary pressure level required to offset the engine.

To see if this is the case, examination the pinch when cold and test the pinch when hot. If y'all have more than compression when cold, this is an indication that y'all have identified the problem. To rectify information technology, ensure that the valve lash is set correctly when cold.

The problem with this is that it is not an easy job either to exam this or to ready it by yourself unless you know your way around engines. If you lot are non certain what you are doing, you might be amend off asking a professional to check for you.

Some other possibility is simply that the engine is overheating. This could happen if grass clippings clog the cooling fans. This is something that is easier to check, so you should eliminate this before calling in a mechanic.

Here's a video of someone dealing with a similar problem.

What about if yous lose power during mowing?

If your mower shuts off while you lot are mowing and won't restart, you might suspect that it is a heat-related problem, but it could likewise be something else. Here are another possibilities that you should try to eliminate.

· Are you out of fuel?

So nosotros're starting with the most obvious, just in the interests of beingness systematic, cheque information technology.

· Having bug restarting afterwards running out of fuel and refilling?

Perhaps your mower stopped because it was out of fuel but later on you refill it, it still won't start. This is probably not a rut-related problem at all. Here, information technology is more likely that there was some debris floating in the fuel and was sucked into the fuel line when the fuel ran out.

To rectify this problem, ensure that the fuel lines are clean and gratis of debris. After removing any debris, information technology should commencement over again.

· Cutting tall grass or build-upwardly of grass under the mower

It is possible that the grass you are cut is too long and is bottleneck upwardly the mower, causing the engine to stop. Try clearing out the cuttings and and then adjusting the cutting peak.

Similarly, if the mower becomes too clogged up by grass cuttings, the same may occur. Try clearing information technology out and trying again.

· Old or dirty spark plugs

This is another obvious one to check. If your spark plugs are old or dirty, replace them. This will probably increase your mower'south performance instantly.

This is the kind of trouble that might make you call back the problem is because the mower has been running when actually the trouble lies elsewhere. Make certain your spark plugs are in adept condition, clean and properly continued to eliminate this possibility.

· Dirty air filter

Equally with the spark plugs, this is the kind of problem that can brand yous think the trouble is heat-related when it isn't. If your mower loses power and and then won't restart, it might be due to muddied air filters.

This is a unproblematic trouble to bank check and set up. Brand sure the filters are make clean and in good working order and try again. If this was the problem, it should showtime upward again easily.

Eliminate all possibilities to find the problem

If y'all have a problem restarting your mower afterward it has been running, the first thing to do is to eliminate all the simple issues.

If none of the more obvious problems are to blame, you could well have a trouble with compression due to a valve. If this is the example, unless you are very confident around engines, yous might need to call up about calling a professional.

Don't forget to pivot it！

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Source: https://www.thedailygardener.com/riding-lawn-mower-problems

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