How to tension a sagging chain if there is nowhere to pull it?
To work we will need not a large number of tools.
- angle grinder with metal cutting wheel. A sharpening machine can be used.
- A hexagonal wrench with a diameter of 5 mm inscribed circle.
- A piece of wire.
Now we need to get to the tensioning screw.
- We unscrew the two screws with the hexagon.
- Remove the cover.
- We remove the tire and the chain.
- Clean the body with a wood chip, if there are any sawdust.
- Use a screwdriver to loosen the tensioning screw completely.
- Take out the stem nut.
- We grind with an angle grinder one of the sides of the screw, and more precisely the one that will be adjacent to the body of the saw.
So we have to grind one side of the big cylinder so that it is level with the smaller cylinder.
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As a result, we get the coveted millimeters that were missing to fully tension the chain.
And in conclusion on this subject, a couple of tips.
- Do not tighten the chain too much, observe the clearances. See figure.
- Do not tighten it immediately after use.к. Once cooled, the chain compresses and therefore, if tightened too much, it can pull on the bar and deform it, which can cause permanent damage to the tool.
- Always allow the saw to cool down before adjusting.
And there are two more important factors that should be taken into account when using this tool.
First. the degree of tensioning affects the performance of the saw. The second one is to sharpen its teeth for the sawing speed.
To set the chain on the electric saw, you need to proceed in this order:
- It will be necessary to pull back the guard first, while lowering the brake lever;
- Then use a screwdriver to turn the tensioner and unscrew the nut. This way, you will loosen the tension of the old chain;
- Remove the cover and separate the bar and chain from the sprocket;
- Then remove the old chain and replace it with a new saw unit;
- After that, put the guide bar on the electric saw, and adjust the chain tension with the screw. Try to tension the new chain smoothly, without jerking.
How to Fix a Slipped Chainsaw Chain
- Lower the brake lever and unscrew the nut;
- Remove the cover and push the rail back a bit;
- Remove the old chain and install a new saw element. In this case, the new chain is mounted first on the dismantled sprocket, and then along the entire length of the bar;
- After that, the sprocket should be set in place and the nut should be tightened.
Finally, you just need to turn the thumbwheel in the direction of the arrow on the housing and screw the thumbwheel all the way in.
How to tension a slack chain if there is nowhere to pull it?
For the work we will need not a big amount of tools.
- angle grinder with metal cutting disc. You can use a sharpening machine.
- A hexagonal key with a 5 mm diameter of the inscribed circle.
- A piece of wire.
Now we need to get to the tension screw.
- Use an Allen key to remove the two screws.
- Take off cover.
- Remove the bar and chain.
- Clean the body with a chip of sawdust, if there are any.
- With a screwdriver completely unscrew the tensioning screw.
- Take out the stem nut.
- We grind with the angle grinder one side of the screw, or rather the side that will be adjacent to the body of the saw.
So, we have to grind one side of the big cylinder so that it is level with the smaller one.
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As a result, we get the cherished millimeters, which were not enough to fully tension the chain.
- Reassemble the chainsaw in reverse order.That’s it. the chain is tightened.
And in the conclusion on this matter a couple of tips.
- Do not overtighten the chain, but always mind the chain’s spacing. See drawing.
- Do not tighten it immediately after use.к. The chain compresses when it cools down, so if it is too tight, it can pull on the guide bar and deform it, which can cause permanent damage to the tool.
- Always allow the saw to cool down before making any adjustments.
And there are two more important factors to keep in mind when using this tool.
The first. the degree of tensioning affects the performance of the saw. The second is sharpening its teeth for the sawing speed.
How to correctly put the chain on the chainsaw direction
When buying a chainsaw be prepared to master not only the skill of sawing logs and cutting down trees, but also the repairing of the tool. After studying the instructions, check the correctness of the work, in other words, test the tool. It is good, if the work goes smoothly and smoothly, however, it can be that the saw, moves sideways, or it refuses to saw a log at all. The first thing that experienced professionals always pay attention to is the chain tension on the chainsaw.
Checking new chain for compatibility
When buying a chain, it is a good idea to check that it is compatible with the machine. In doing so, you should pay attention to such criteria:
- The manufacturer. It should be the same as the old component.
- Type of operation you want to do with the tool. If you intend to use the saw in heavy loads, it is better to choose a chain of 3/8″ pitch. When carrying out the implementation of small loads on the saw, you can opt for a chain with a pitch of not more than 0, 32 inches.
- Tooth sharpening angle. Sharpening angle of up to 30 degrees is suitable for dry wood in large quantities. For cutting wet or frozen wood it is better to use a chain with a tooth angle of 10 degrees.
Considering these criteria, it is possible to achieve full compatibility of the chain with the tool.
How to choose the right chainsaw chain. understand the details
By its importance the chain is often put by experts on a par with the motor of the electric saw. This is why you should choose the right saw chain with great care if you want to find the right one. To choose a chain for an electric saw, you should pay attention to the following parameters:
How to adjust and maintain an electric chainsaw
- Compatibility with your electric chainsaw. in other words, choose a part that has been manufactured by the company that produces the tool itself. That way, the risk of making a mistake and buying the wrong sawing element is reduced to zero;
- Decide on the chainsaw’s tasks. if you’re looking for a high-performance chainsaw, choose a piece with a 3/8″ pitch. If you are using your electric saw only for simple household tasks, then it is optimal to buy a saw element with a chain pitch of 0.325 inch;
- Sharpening angle. this parameter is important for further repair, maintenance and restoration of the saw element. productive chains have a sharpening angle of 30°. such saw elements can take high loads easier. Nevertheless, for difficult woodworking. if the wood is frozen or wet. you should choose a chain with a sharpening angle of 10°;
- Length of cutter. must match the length of your power saw bar. Even if the chain can become slack over time, it is possible to solve the problem by removing a few links.
In addition to these parameters you need to consider how you are cutting and the material to be cut. Please remember that a chain with a small sharpening angle is best for your longitudinal sawing needs. Such a chain will give you less performance, but it will have a much longer life.
How to service bars and chains of chain saws. how to dress, lubricate and sharpen the chain
Faced with the replacement of the saw components, users wonder which is the best chain for electric saws. Consider the purpose for which you are using the tool, as well as the compatibility of accessories for other brands:
- If you are looking for power, choose a chain with a larger pitch. If the loads are relatively light, a smaller chain pitch is sufficient and the cylinder volume is not important.
- Pay attention to the chain sharpening angle for your electric chainsaw, this indicator is important for future maintenance, repair work or replacement. A thirty-degree angle ensures maximum performance, because it is better able to withstand heavy loads. For working with wet or frozen material, an angle of ten degrees is suitable.
- The length of the chain must match the parameters of the bar, do not worry if it will stretch or sag during operation, because it can be easily eliminated by removing a couple of links.
In order to choose the most suitable electric saw chain you should take into account not only technical specification of the equipment but also the way you cut, as well as materials that you work with. If a longitudinal cut is required, a chain for electric saws with a minimum sharpening angle is recommended. in this case the performance may be lower, but the service life will be considerably longer.
How to choose the right chainsaw chain. understand the details
The chain is often rated by experts on the same level of importance as the motor of an electric saw. It is therefore important to choose the right saw chain element with great care if you want to find the right one. To choose a chain for your power saw you must pay attention to the following parameters:
- compatibility with your power saw. in other words, you should choose a part that has been released by the company that makes the saw itself. Then the risk of buying the wrong saw blade is reduced to zero;
- Decide on the task of the chain. if you are looking for a high performance saw element, choose a part with a 3/8-inch chain pitch. If the electric saw is only used for simple household tasks, the purchase of a saw element with a chain pitch of 0.325 inch will be optimal;
- Sharpening angle. this parameter is important for further repair, maintenance and restoration of the saw element. Better performing chains have a sharpening angle of 30°. such saw elements can handle high loads easier. Nevertheless, for demanding woodworking. if it is frozen or wet. you should choose a chain with a sharpening angle of 10°;
- Length of the sawing element. must match the length of the bar of the electric saw. Even if the chain will stretch and sag over time, this problem can be solved by removing a few links.
In addition to these parameters it is necessary to consider the way of cutting and the material to be cut. Please note that a chain with a small sharpening angle is optimal for longitudinal sawing. The chain will run a little shorter, but will have a longer life.
The chain does not turn on the electric saw. causes and repair methods
This fault is most often caused by a manufacturing defect or by the plastic sprocket that the chain saw blade attaches to. During operation, the drive star is the first to take the load, which is transmitted by the power unit of the saw. Over time, the teeth will slip. After that, the motor and other important mechanisms of the electric garden tool begin to overheat.
Replace the chain saw immediately at the first sign of trouble. To do this disassemble the tool and carefully remove the worn part. Then the place under it will need to be cleaned of old fluid residue, and a new sprocket will need to be installed. Finally, the part will need to be generously lubricated with thick oil.
In some cases, it is not the built-in sprocket that fails, but the parts next to it. The clutch cup, the spring, the bearing and the cam are all highly stressed elements. Generally these parts can not be repaired, so the operator will need to replace the defective parts before other parts of the chainsaw fail.
To prevent excessive wear of drive components in the future, it is necessary to constantly monitor their condition and lubrication amount. You should check the transmission and pinion at least once a month and clean and lubricate as needed.
How to correctly attach the chain to the electric saw?
To install a new cutting attachment, the user of the power saw will need a screwdriver, heavy-duty gloves, and a wrench.
How to put the Chain back on a Worx Electric Chainsaw
To install the chain on the electric saw, the following procedure must be followed:
- First you need to loosen the guide bar’s fastening nuts with a wrench. Check that the overrun brake is in the off position beforehand. Otherwise, the operator risks tearing the inertia tensioning cable;
- Then you need to carefully move the brake pad to the side;
- Then the guide bar has to be moved, taking care to engage the drive sprocket of the electric chainsaw. This is necessary in order to remove the part of the bar that is mounted on the sprocket. The rest of the guide, its shank, is fastened in special holes;
- After that you need to put the chain on the electric saw and adjust the cutting unit tension using a separate plastic tensioner;
- Then replace the chain guard and loosen its bolts all the way.
Each time you install the cutter, pay attention to its tension level and the effort you need to apply to rotate it manually on the bar. When needed, screws must be loosened or retightened, otherwise the cutting assembly will jam or constantly fly off the guide.