how to replace chainsaw pull cord Related Question:
Why is it 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.
Can you start a chainsaw without a pull cord?
There are four different ways to start a chainsaw easier or without pulling the cord: you can also start your chainsaw with a drill. Spring-assisted starting system. Capacitor discharge ignition (CDI) or Memory power ignition (MPI)
What causes a chainsaw to vapor lock?
Vapor lock occurs when the fuel (usually gasoline) within the fuel delivery system overheats and vaporizes too rapidly. The resulting excess gas bubbles accumulate to the point of actually blocking normal fuel delivery.
Why does my chainsaw have too much compression?
Many problems with compression are related to fuel. Old or bad fuel can cause lots of headaches with yard equipment. Try draining any of the gasoline mixture left in the gas tank and add fresh fuel. If this does not solve the problem, it may be related to excessive fuel caused by problems in the gas lines and filters.
What causes a chainsaw to kick back when starting?
There are two circumstances that can cause kickback when using a chain saw. The first occurs when the moving chain at the tip or the nose of the guide bar strikes an object. The second situation is when the wood closes in, pinching the saw chain in the middle of the cut.
Do you start a chainsaw with the brake on?
When using a chainsaw, you should always start it with the chain brake engaged so the chain does not move.
How do I make my chainsaw easier to start?
Try to start the chainsaw after priming the carburetor. 5. 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. If that doesn’t work, move the choke lever to half choke and pull the starter rope, 6 times maximum, to start the engine.
Why does my pull start get stuck?
The starter includes a spring-loaded hub that spins the engine crankshaft and the lawnmower blade when you pull the starter rope. The spring can bind or even break, and it’s possible for the rope to cross over itself when it rewinds and get stuck.
How long should a pull cord be?
First select the proper starter cord (or rope) size to use. If it is too thick, it will not wind around the recoil pulley enough times to ensure proper resistance. For most common applications, use a cord numbered 5 (5/32-inches), 5½ (11/64-inches), or 6 (3/16-inches).
How do I know if my chainsaw spark plug is bad?
If it’s not producing any sparks at all, your chainsaw needs a new plug. If there are only a few sparks coming out of one side of the electrodes but none on the other side, it’s not bad enough for you to worry about, but it will affect your performance.
Why does my chainsaw bog down when I give it gas?
If your chainsaw is bogging down when you give it throttle, this is often a sign of improper gas-to-oil ratio. If there is too much gasoline in relation to the amount of oil used, this is known as a “rich mixture” and can cause the chainsaw to run poorly.
Will a chainsaw run with low compression?
Most chainsaws will operate well with compression readings that range from 100 to 160 psi. After checking the function of the starter assembly, the operator can move on to determining if compression is dropping or increasing.
How much compression does a 2 stroke need to run?
It is advisable to read between 110–130 PSI on two-stroke engines. You should still expect a great engine in these environments as compression rates have fallen below 80 or 90.
How much compression should a Stihl chainsaw have?
According to Stihl USA, the minimum compression reading for their chainsaws should be around 110 psi. Some individual engines may run a bit higher or lower and the temperature of the tool can affect readings. A cool chainsaw runs low, while a hot engine that’s been running for awhile will usually be higher.