Took me a couple seconds to realize it was running backwards and shut it off but it ran good with no strange noises. I’ve heard of a saw running backwards, I don’t remember what would cause it to do it but that particular saw would do it fairly often. Also I’ve heard about people stalling a Detroit 2 stroke diesel powered truck on a hill and have it start running backwards.
Yes, 2-stroke engines will run backwards…not very well, but they will run backwards. Bumped the starter button one day, popped it into first gear, let out on the clutch and almost went over the handlebars as it lunged backwards throwing rocks between my feet!!! Also had a Detroit Diesel run backwards once. All I can say is if you do happen to get a saw to run backwards……DON’T pull the starter rope with it running!!
why is my chainsaw running backwards Related Question:
What would make a chainsaw run backwards?
If you lugged the engine to a near stall and then released the load, they would start backwards.
Does a chainsaw run clockwise?
These blades have two edges, one of which is sharp, and the other one is dull. A chainsaw blade always rotates from a clockwise direction. The direction of the chainsaw blade is always the same regardless of the type or model of chainsaw. So the sharp edges of the blade should always face the clockwise direction.
Which way does a chainsaw engine turn?
Chainsaw chains rotate in a clockwise direction, so the cutting edges should be facing away from the engine and to the right, on the top of the chain.
Can 2 strokes run backwards?
A two stroke can run backwards because the event timing (intake, exhaust, etc) other than ignition is controlled by the piston, and the piston knows only that it’s going up and down, not which direction the crank is turning.
Why is my chainsaw blade smoking?
This most commonly is a result of a dull chain and exerting to much pressure on the bar and chain trying to make the chain saw cut. This could also be either a lack of bar and chain oil ( tank empty, restricted oiler hole ) or an inferior type of oil that is being slung off the chain and not lubricating.
How do I know which way my chainsaw chain is?
Getting the chainsaw chain direction right is very straightforward. When viewing the chain at the top of the bar, the cutter must be facing towards the tip of the chainsaw bar. When looking at the chain on the bottom of the bar, the cutter must be facing the powerhead.
When should I replace chainsaw chain?
Once the wear markers have been met it’s essential to replace the chainsaw chain. Filing past the wear marker will greatly reduce the chain’s cutting performance, and increases the risk of the tooth breaking off. Ideally you should reach the tooth and depth gauge markers at roughly about the same time.
What happens if you put a 2-stroke piston in backwards?
On a 2-stroke, there are pins in the ring grooves that keep the rings from rotating.otherwise they would catch in the edge of a port and cause a lot of damage. Obviously you were lucky that the locating pins on the CR piston did not travel across any ports even when put in backwards.
Can 4 stroke engine run backwards?
Usually a four stroke that starts in reverse is pulling it’s fuel and air from the muffler side. Residual fuel from the filling and venting winds up in the muffler. The engine kicks backwards and takes off. You can rotate the housing on a 2C 90 degs left.
Why is my chainsaw burning 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.
How long should a chainsaw blade stay sharp?
A chainsaw may only need to be sharpened once a year if it is rarely used, but a tool that is frequently used will need to be sharpened regularly to ensure that the blade doesn’t get too dull. On average, a chainsaw blade will retain its sharpness for about 3 hours of actively cutting through wood.
Can you overheat a chainsaw?
A chainsaw overheating is not uncommon, especially in the summer. Common reasons behind chainsaw overheating are a wrong oil/fuel mixture, a blocked or clogged exhaust. It is also possible that the air filter is clogged. Or you are using a dull chain.
Why does the chain slip on my chainsaw?
One of the most common reasons why your chain might be coming loose is because it was not set properly. When you go through the steps to tension your chain, you need to finish those steps by setting the tension so it won’t change as you work your saw.
Will cutting wet wood dull a chainsaw?
Does Cutting Wet Wood Dull a Chainsaw? Using your chainsaw to cut through wet wood will not dull the chain any faster than using it for other types of wood. When you think about it, your chainsaw chain is already wet. True, it is not wet with water.
Is it worth sharpening a chainsaw chain?
Sharpening your chainsaw chain is definitely worth it as a sharp chainsaw chain is easier to work with. It takes less effort to cut through wood and your chain will make cleaner cuts with sharp blades. A chainsaw chain can be sharpened multiple times without much of a cost.