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Top 5 Mower Troubleshooting Tips

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How To Fix It Yourself, Fast!

It happens to the best of us, and to the best of lawn mowers: Suddenly, your most important landscaping sidekick experiences a slight setback. Regular lawn mower maintenance helps prevent problems, plus lengthens the life of your lawn equipment. But even with plenty of TLC, normal wear and tear from hours of mowing the lawn increases the chances of hitting a glitch from time to time.

But first a word: Always refer to the operator's manual before starting any maintenance project on your equipment.

Here are some of the most common forms of mowing interruptions and what you can do if...

The Starter Rope is Hard to Pull or Seems Stuck:

A typical cause for this is that the engine flywheel brake (the bar you hold down on the handle that stops the engine when released) is engaged. Be sure to bring the bar down all the way to the handle before pulling.

This can also happen if your mower blade is dragging in grass or clogged with grass clippings. Move your mower off your lawn to a hard surface. With the mower turned off and the spark plug wire disengaged, clear the underside of the mower of excessive clippings, then resume a safe mowing position, and give it another yank.

Your Mower Won't Start:

Believe it or not, many homeowners experience this frustration for one very obvious reason: the gas tank is empty. So be sure you're filled up first. Old gas can also lead to problems starting. If you have last season's gas in your mower, drain your fuel tank and fill with fresh gas. Other possible causes include:

Loose, Dirty or Disconnected Spark Plug in Your Lawn Mower: Check it out, clean off debris, re-connect and tighten.
Dirty Air Filter: Clean or replace.
Fuel Not Reaching the Engine: Tap the side of the carburetor to help the flow of gas. If this doesn't work, you might need a new fuel filter.

You Lose Power in the Middle of Mowing:

Ah, the source of familiar sounds in the neighborhood: a puttering engine that's suddenly quiet. Here's why this happens and what you can do:

Dirty Air Filter on Your Lawn Mower: Clean or replace.
Cutting Tall Grass: Raise the cutting height on your lawn mower
Dirty Spark Plug: Clean or replace.
Build Up of Clippings & Debris: Clean underside of your lawn mower deck as noted above.

You're Getting an Uneven Cut:

If you're noticing this, you might be noticing some mower vibration, too. What could be happening?

Build Up of Clippings & Debris: Clean the underside of the lawn mower deck (see instructions above). Also, check to make sure your side discharge shoot is clear.
Dull, Bent or Loose Mower Blade: Sharpen or replace.

Whoa! Your Mower is Smoking:

This might look a little scary, but it's usually not serious. Your lawn mower's engine can smoke if your oil chamber is too full, or if oil leaked into the exhaust muffler when you tilted your mower to the side. It's simply burning off while the engine is hot. But if you're seeing lighter colored smoke, plus have trouble keeping your mower running, it's time for a serious look by a professional.

Of course, there are those cases when special tools or skills are needed to make a fix, or DYI attempts aren't doing the trick. When it's time to call a pro to get the job done right, find a Briggs & Stratton Service Dealer near you.

Model 917.376452  wouldn't start replaced carb, new spark plug, filter ok, still won't start. sounds like about to start but doesn't 

Asked by: jofa

My mower won't start. The starter cord is stuck and I can't pull it out, even with the flywheel brake held down. This mower is brand new, I just bought it the other day, and it has brand new gas and oil in it and all parts are brand-new.

Asked by: JYoung

Why does my lawn mower engine only crank the first time and then after that it does not catch?

Asked by: Stev

I want to receive the Manual for a petrol mower which was given to me without the manual. The numbers in front of the ingene are: Model 9D902 2006 Type B1 Code 01100951. I tried to get it online and was unable to as It seems to be a different sequence.

Asked by: amateur2006

Is there a picture of the govenor hookup showing where the springs are attached for a 2010 26hp Briggs&Stratton

Asked by: Billy32

ive got a briggs and Stratton engine on my mountfield mower and the primer bulb is being sucked in all the time then it cuts out

Asked by: steve21

Briggs 158cc 550 series push mower, it got left in the weather for a month or so, started fine, but took apart to replace some parts with newer ones, now it won't start, I've sourced it down to the spark plug isn't sparking, which was replaced, any help?

Asked by: Alexo

I have a Briggs & Stratton Lawn-Boy model # 10632 self propelled lawn mower. I was cutting the grass and got 1/2 way done and the self propeller popped and stop working. The mower still runs and I bought it new in January. What can I do to fix it?

Asked by: Soreback

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