To clear excess fuel from the carburetor, place the choke lever in the Off position, hold the throttle trigger fully open and pull the starter rope 5 or 6 times. Try to start the chainsaw after priming the carburetor. Activate the choke by moving the lever to the full choke position and pull the starter rope 3 or 4 times to start the engine.
Here, we look at the top 11 reasons why your chainsaw won’t start. Another common reason a chainsaw won’t start is that the sparkplug is old, dirty, damaged or not correctly attached. If the temperature is too low, it can make it hard to start a chainsaw.
If the operator has repeatedly been trying to start the chainsaw through the recoil starter system, they may have accidentally flooded the engine with fuel. If you believe fuel has flooded the chainsaw engine, pull the starter cord several times while holding the throttle, dry and replace the spark plug, and then try starting the chainsaw again. Gasoline will start to deteriorate if left unused and sitting, so if the chainsaw hasn’t been started in a while, be sure to check that old fuel is not collecting inside the chainsaw.
A chainsaw can be a very useful tool for homeowners and professionals alike, until it stops working! When your chainsaw won’t start, it can cause a setback with your project and could even set you back financially for repairs. In this chainsaw starting guide you’ll learn the common problems that can arise with chainsaws as well as possible solutions. The recoil starter assembly consists of several elements that initiate the engine when starting the chainsaw such as the recoil starter pulley and rewind spring.
If you suspect that your gas is older than one month, then go ahead and empty the gas tank and fill it with a fresh mix of gas and two-stroke. A plug should be changed at the start of each new season, but I live in the real world and most owners won’t give the plug a second thought, so long as it’s doing its job. Ground the plug body against the saws metal cylinder head.Set the switch to “On” and pull start the saw.
how not to start a chainsaw Related Question:
How do you stop a chainsaw?
To stop your chainsaw from getting stuck, make a cut on top of the log or tree that’s preferably one-third of the log’s diameter. Use your chainsaw to cut from the underside until you meet the initial top cut. Always stand on the side when cross-cutting to prevent injury.
Should I start chainsaw with brake on or off?
Check the Chain Brake When engaged, the chain brake stops the chain from rotating around the saw’s guide bar. When using a chainsaw, you should always start it with the chain brake engaged so the chain does not move.
When should I use choke on my chainsaw?
The choke position is the fourth setting on the master control lever. This setting is used to start the saw when its motor is cold. Stihl chainsaws denote the choke position using a nearly horizontal squiggle between two vertical lines at the lowest position on the master control lever.
Why do chainsaws spark?
The most common cause of sparks from a chainsaw is metal-on-metal grinding. Whether it’s cutting through wood that has a nail in it or a grinding of gears in the chainsaw housing, a metal-against-metal grinding is the most likely cause.
How do you stop a chainsaw kickback?
Stand to side of the cutting path of the chain saw. Position yourself so that you are not near the cutting attachment when the chain saw is running. Know where the bar tip is at all times. Install a safety tip that covers the nose of the guide bar on the saw to prevent contact with the kickback zone.
What do you do with an old chainsaw?
Gas and oil can be disposed of at a household hazardous waste collection site for free. Remove non-metal parts and place in the trash. Metal parts can be recycled as scrap metal.
How long does a spark plug last in a chainsaw?
A poorly functioning engine in a Stihl chainsaw can mean more work for the operator and can even be dangerous. Consequently, Stihl recommends replacing the spark plug after every 100 service hours.
Do you start a Stihl chainsaw with the brake on?
On a gas-powered Stihl chainsaw, the chain brake is located just in front of the handlebar. All you have to do to activate it is push it forward. This will keep the chain locked as a safety precaution while you are starting the chainsaw, and until you are ready to use the tool.
What is the choke position?
The choke is located before the throttle, and manages the total amount of air going into the engine. The choke is only used when starting a cold engine. When doing a cold start, the choke should be closed to limit the amount of air going in.
What is the choke on symbol?
The choke on symbol for most small engines looks like a horizontal ( — ) or diagonal ( / ) line. It also can simply say ‘Choke’, ‘Full Choke’, or ‘Start’. The off symbol for most small engine chokes is represented by a vertical line ( | ) or the word ‘Run’. Hopefully you have learned something here.
How long to wait if chainsaw is flooded?
Many people wonder if a flooded chainsaw will fix itself? The answer is yes, but not always. By letting the chainsaw sit for about 20 minutes it will allow some of the fuel inside the engine to evaporate.
Can you start a chainsaw with a drill?
Starting the chainsaw using a drill is convenient for elderly DIYers who are no more strong enough to pull the cord too many times with speed. If the engine of your chainsaw is not convertible from cord start to an electric start then you can start it with an electric drill.
Why does my chainsaw burn the wood?
Your chainsaw burns wood because of poor lubrication Lubrication allows the mechanical parts to coordinate much better by avoiding a phenomenon of friction which risks causing traces of burns. This is one of the main reasons that your appliance gives off too much heat and that the wood burns.