My Lawn Mower Won't Start: Snapper® Mower Maintenance

As the spring and summer seasons arrive, it's prime time for outdoor fun with family unit, friends and neighbors. With backyard barbecues, pool parties and yard games on the listen, you pull your Snapper® mower'due south starter rope only to find that your lawn mower won't start. Don't let frustration become you down because there are plenty of uncomplicated fixes that may become you mowing in no time. Read on to find out how to troubleshoot common backyard mower problems.

Annotation: Snapper recommends checking your lawn mower operator manual earlier performing whatever lawn mower maintenance or repairs.

Lawn Mower Gas: Is Your Fuel Fresh?

Gas problems are some of the almost common problems with lawn mowers and lawn mower engines.

Is the fuel tank empty?

napper mowers demand fuel to run! Fill the gas tank with unleaded gasoline; if the engine is still hot, await at least 2 minutes until information technology has cooled before filling the tank.

Is the fuel fresh?

Does your lawn mower kickoff and so quickly stall out? Fuel begins deteriorating the moment you gas up your mower engine. If the fuel is over 30 days onetime and untreated, siphon out, and replace with fresh gas that y'all have treated with a fuel preserver (as well chosen fuel stabilizer.)

This Old Firm suggests only keeping a one or 2 gallon container of fuel effectually to discourage keeping onetime fuel effectually your garage or tool shed.

One time you lot've completed your backyard mower gas inspection, be sure to check the oil in your lawn mower to ensure that it is filled to the dipstick'southward "full" line before starting your mower.

Mower Carburetor Issues

Along with fuel, carburetor problems frequently plague lawn mowers' small engines.

Is the backyard mower engine flooded?

Sometimes using your nose is the all-time judge! A flooded engine will reek of unburned gas. Park the mower on a flat surface and expect for the gas to evaporate—this should take about 15 minutes. Try starting your Snapper lawn mower once again with the choke off.

Lawn Mower Ignition Issues

Has the lawn mower spark plug gone bad?

Spark plugs are an easy, inexpensive part and should be replaced regularly, along with oil and air filters. Remove the spark plug; clean the contact or replace the plug.

Purchase new spark plugs from Briggs & Stratton's online parts store or your area Snapper lawn mower dealer.

Is the spark plug lead bad?

Test the lead with a spark tester, so test the lawn mower engine.

Flywheel Key

Is the flywheel key damaged? Did the engine finish suddenly after striking an object?

If your lawn mower stopped working abruptly after bumping into a rock, tree stump, or other obstruction, the flywheel key may be sheared. If so, the flywheel will need to be removed, the central replaced, and the flywheel reinstalled and tightened to the proper torque specification.

Discover your Snapper dealer to accost this.

My Mower Won't Get-go… Nonetheless!

If your lawn mower won't beginning after checking the oil, gas, carburetor and spark plugs, your Snapper lawn mower might take a bigger event. To diagnose and receive expert service, visit an authorized Snapper mower dealer.

Do you want to try your hand at more DIY mower repair and lawn mower maintenance or learn about Snapper'due south latest products? View our news and backyard mower articles.