Inspect the saw's air filter and clean it if necessary. If you adjust your saw with a dirty air filter, the saw will run too lean when the filter finally is cleaned. A lean carburetor adjustment means the saw will have insufficient power, may cause cylinder temperature to rise and can l...
Check and adjust the gap on the new spark plug to .030 with a gap tool. Tip You can purchase spark plugs at auto parts stores. The carburetor is an important component of any engine, as it helps to contain the flow of air that goes into the engine. If you are having trouble control...
performance. The kit includes all the necessary parts to rebuild your carburetor, ensuring that your chainsaw or trimmer operates at peak efficiency. The durable materials used in the kit are designed to withstand the wear and tear of regular use, providing you with a reliable and long-lasting...
This vacuum opens the reed valve and sucks air/fuel/oil in from the carburetor. Once the piston makes it to the end of the compression stroke, the spark plug fires again to repeat the cycle. It's called a two-stoke engine because there is a compression stroke and then a combustion ...
Adjust your mower height so that it will reduce the grass by one-third. Go slowly for the first mow. Once you have finished, your grass should be around 4 inches tall. Eachtype of grasshas differentrequired mowing heights, so whether you have fescue or Zoysia, you should see what length...
For a good little tutorial on cleaning and gapping a spark plug, have a look at this video by engine manufacturer Briggs and Stratton. The most complex thing that you might encounter is a carburetor that’s been damaged by ethanol gasoline or clogged by the residue that forms when the fuel...
Oxygen sensors monitor the amount of oxygen in the exhaust, and the engine control unit (ECU) uses this information to adjust the air-to-fuel ratio in real-time. This is called closed loop control — it was not feasible to achieve this control with carburetors. There was a brief period ...
Heat the thermometer bulb under hot, running water. Don't heat it too long -- you don't want the mercury or alcohol to rise to the top of the expansion chamber. Once the bubbles are gone, hang the thermometer with the bulb down for several hours. ...
Heat the thermometer bulb under hot, running water. Don't heat it too long -- you don't want the mercury or alcohol to rise to the top of the expansion chamber. Once the bubbles are gone, hang the thermometer with the bulb down for several hours. ...