Let’s take a look at some of the most common issues that can come up when your chainsaw is hard to pull and the simple steps you can use to fix it. If the spring or pulley is damaged, the chainsaw cannot start and it will either feel too easy or too hard to pull. Often the chainsaw will start to fail and is hard to pull because it gets old and a part breaks.
One smart pull on the starter should get the saw started now. Some of these high compressing saws take a good firm pull to get started, a little too slow and they will kick back and jerk the cord out of your hand. For my own peace of mind, if it was my saw, I would find another dealer and get it checked over.
can’t pull chainsaw cord Related Question:
Why is it so hard to pull the cord on my chainsaw?
If your chainsaw is hard to pull, here are some common causes: The pully system is snagged or stuck. The starter assembly is stuck or sticky. The housing may be damaged.
Why is my pull cord locked?
Problems With the Recoil Mechanism Sometimes the pull cord crosses over itself when rewinding, and when this happens, it can get stuck. You may be able to free it by pulling it gently to coax it out to its full length, then letting it rewind slowly.
What does a decompression valve do on a chainsaw?
What is a decompression valve? A decompression valve releases some of the compression from the combustion chamber during the starting procedure, making the engine easier to turn over when pulling the recoil rope.
How long does it take to Unflood a chainsaw?
The first option is the easiest since it doesn’t require any effort on your part, it just takes time. 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.
Why is my pull cord not recoiling?
When the starter cord, or pull rope, fails to recoil after you’ve pulled it in hopes of starting the engine of your Scotts lawnmower, something inside the mechanism has bound. The rope may have twisted or developed kinks that prevent it from rewinding back onto the coiling tensioner, or spool.
Why won’t my lawnmower let me pull the string?
What if the starter rope won’t pull? The crankshaft is connected to the blade shaft on your recoil start walk behind lawn mower, so if the pull cord is stuck, it could be because something is blocking the movement of the blade. Disconnect the spark plug for safety, then take a look under the deck.
How does a pull start recoil work?
The Pulley System In the center of the pulley, a recoil spring connects to the pulley through a hook. When the starter rope gets pulled off the pulley and out of the engine, the recoil spring stretches out. When the operator lets go of the rope, the recoil spring snaps back and the rope recoils onto the pulley.
Why is it so hard to pull start my generator?
A stiff starter rope on a generator can result from a frayed cord, a hydrolocked engine, a seized piston, or a damaged flywheel. A frayed starter cord is usually the reason for the rope’s stiffness in most cases, and you can fix it by opening the recoil start assembly and replacing it entirely.
Will a chainsaw run without a fuel filter?
While it’s possible to run your chainsaw without a fuel filter, but this is not recommended. When a fuel filter is clogged, it can cause considerable damage to the engine and leave your chainsaw unusable.
Do Stihl chainsaws have a decompression valve?
To make starting the STIHL 4-MIX engine easier, the engine has been fitted with a decompression system which extends the valve opening times when starting. Starting the prize-winning STIHL 4-MIX engines is thus convenient and quick.
Will a flooded engine fix itself?
Will a flooded engine fix itself? No. You have to take appropriate measures to restore the fuel and air balance in your car’s engine.
Why can’t I start my Stihl chainsaw?
Dirty or clogged fuel tanks, dirty fuel filters and lines, loose fuel hoses, dirty air filters and a dirty carburetor can all restrict fuel flow. Check, clean and replace all the fuel system parts before moving into the internal engine, as gas problems create a majority of starting problems.
How long should I let a flooded engine sit?
Perhaps the best remedy for a flooded engine is time. Simply open the hood of your car and let excessive fuel evaporate for as long as you can. After about 20 minutes try starting your car again without hitting the gas pedal. If this still does not work, you may have to check your spark plugs.
What causes lawn mower pull cord stuck?
While the slight movement of your pull cord means there is likely debris where there shouldn’t be, no movement at all is a sign of a damaged recoil starter. Your pull cord can sometimes cross over itself when it’s rewinding, causing your cord to become easily stuck.
What causes a push mower to lock up?
This can happen when you tilt the mower forward and hold it that way for a few minutes. Normally, when you pull the starting rope, it moves the piston. But when the cylinder is full of oil, the piston has to work against the oil and can lock.