Stihl 180 Chainsaw Is Not Muffled

Malfunctions in the work of the Stihl МС 180 chainsaw

Question: During operation, the stihl ms 180 c chainsaw stopped holding idle and died out. With difficulty started, but again stalled at idle.

After that, she does not want to start. The next day, after unsuccessful attempts to start, removed and washed the air filter. It did not help, I had to remove the candle. it was dry, although there were plenty of attempts to start it.

I cleaned the breather with a needle (it was not clogged). Changed the fuel filter (although the old one is visually not dirty). He cleaned the carburetor and just in case put a new candle. The saw won’t start! He unscrewed the candle again. dry. What to do?

Answer: Remove the muffler. Look at the piston, if it has longitudinal stripes, then replacement is required.

Question: What is the difference between the drive chain and the chain sprocket chain Stihl 180?

Answer: There is no difference between the “drive sprocket” and the “sprocket”, these are different names for the same part.

Question: I bought a Stihl ms 180 chainsaw, I really liked it, but I want to ask you if my saw can cut a thick tree?

Answer: The standard length of the MS 180 tire is 35 cm, it is possible to cut a log. 70 cm in diameter, if logs of this diameter prevail, then you need a chainsaw of greater power.

MS 180, of course, will cope with the task, slowly and correctly cut all the logs of large diameter, but you need to remember that by giving large loads to an apparatus not created for this, you (at best) reduce the life of the chainsaw, that is

bring it overhaul.

Question: Tell me, please, is it possible to use the 45 cm tire on the Stihl 180 chain saw?

Answer: You can put a tire with a maximum length of 40 cm on the MS 180 chainsaw.

Question: Where is the breather in the Stihl ms 180 chainsaw?

Answer: The valve of the ventilation system (“breather”) is located “on top” of the gas tank and the oil tank, you cannot visually see it, because everything is closed there by the starter housing.

Question: On the MS 180, the throttle button sticks in the horizontal position. What to do?

Answer: Most likely, the lever-traction mechanism is defective; when the unit is turned over, one of the levers or rods “sinks”.

Question: Why does the cylinder heat up and when heated does the Stihl 180 chainsaw stall?

Answer: The problem is in the ignition module, perhaps there is no compression (necessary).

Question: We are using a Stihl 180 chainsaw with a standard tire, we recently learned that people are putting a Carving tire on this model. According to the catalog, you can put a 30 cm bus of this type, but is it possible to install 25 cm or not on this model?

Answer: Carving has a very small nose radius. It is better to use a chain in 1/4 increments with this bus. And here the problems begin. Such chains are very rarely found in retail, and plus to the 180th one more 1/4 star is found.

Maybe it makes sense to look for a 3/8 1.1 Rollomatic Mini 30 cm tire. Its article number is 3005 000 3905, if I am not mistaken. She has a small nose with a 7-tooth sprocket. Somewhat larger than Carving, but the grease is not so picky.

Question: Where should the arrow on the piston look towards the muffler or vice versa of the Stihl 180 C chain saw?

Answer: The arrow should look towards the muffler (the rule for all STIHL chainsaws).

Question: Tell me, what clutch thread (left or right) on the MS 180 chainsaw?

Answer: On all STIHL chainsaws, the left-hand thread is on the clutch.

Question: The Stihl ms 180 chainsaw starter is jerked, what is the reason?

Answer: There can be several reasons. from a faulty starter (starter spring, etc.), to a faulty cylinder-piston group.


Stihl 180 chainsaw does not start: causes and repair

Question: Why is there a backlash of a chain sprocket on a Stihl 180 chainsaw?

Answer: Wear on the clutch cup needle bearing, but even on a new saw, the chain sprocket has minimal play!

Question: Chain Stihl 180 chainsaw. Second filling of gasoline, full tank. Bottom oozing gasoline. Why?

Answer: The gum of the gas hose could jump out, it can overflow through the gas tank breather. The first needs to be fixed, the second is permissible!

Question: At the Stihl 180 chainsaw, the chain does not move during operation while the brake lever is in the middle position, and starts to rotate only when you move it towards yourself.

What can be wrong?

Answer: The chain brake of the chainsaw has two positions: extreme, “away from you”. this is the brake in the working position “on”, the chain does not move; extreme “to ourselves”, we move until it clicks. this is the brake in the cocked position, the chain rotates.

Most likely, your brake is on, you need to move the handle to the extreme position “towards you”, i.e. pull the handle until it clicks and if this does not help, then the brake is faulty and you must contact the service center!

Question: How to properly adjust the carburetor of a Stihl MC 180 chainsaw?

Answer: For a Stihl 180 chain saw, only idle speed is regulated, as the carburetor is rolled and adjusted at the manufacturing plant. Idling is regulated so that the chain at minimum speed does not rotate, or by tachometer.

Question: Tell me what to do. The Stihl 180 chainsaw does not start. There is a spark, but it fills the candle, and does not want to start. Where to start repairing or disassembling?

Answer: All repairs must be started by removing the muffler and see how the piston looks.

Question: The Stihl MS 180 chainsaw does not stall when the lever is moved up, I turn off the air damper, what should I do?

Answer: By moving the lever up, you break the contact, in your case the contact does not break, the contact spring “has bent” (bent), the contact spring wire may be broken, the control shaft (the lever that you lift up) is worn.

Question: Tell me how to replace the clutch springs on a Stihl 180 chainsaw?

Answer: clutch springs can be replaced even without removing the clutch. All that is needed is a small but durable hook made of durable wire and a regular “candle” key. We remove the cup, put the key on the coupling hexagon and unhook the extended spring with a hook.

Immediately put in its place a new one. it’s simple there. Fingers hook one spring hook, and hook the second one into the hole. He hooks, then we push it with a screwdriver to pop into the hole properly.

Turn the crankshaft 1/3 of a turn, put the key on the hexagon again,

keep from turning and also change the spring to a new one. Next is the third. Put the cup in place, work. And you can also check the condition of the springs with your fingers.

A stretched spring allows the weights to move on the cross and is removed very easily. When we replace the springs with new ones, the clutch should become like a monolith and it is not possible to pull the weights off with your fingers, only if you are supported by a screwdriver.

Question: Is it possible to install a Stihl MS 180 chainsaw instead of a standard 30 cm tire, 1.3 tires from the 170th to 30 cm, but with a groove of 1.1? What is the threat of such a replacement?

Answer: In my opinion, only the excess consumption of chains. Still, 1.1 tooth is shorter (and on some models much shorter), sharpening is less.

Help please | Topic Author: Fatima

Yesterday I bought a Stihl ms180. I started it, I slept the tank at idle. Today I started sawing a little and it stalled and did not start; then you drink it for a long time; it starts up for several seconds and stalls. I don’t know what to do. money

Dmitry (Leyla) You have violated the rules of operation. It is categorically forbidden to run at idle, generally to run something. Now change the candle, and finally cut it with a saw, there is no need to run anything there, the manufacturer has already done everything, full gas, I emphasize FULL and saw it! ) the first time the smoke will fall and the black slurry will fly out of the silencer, in your case this is normal)) and no idles, no need for a saw. drown.

When all unburned oil burns out from the piston, everything stabilizes.

Maxim (Shemar) Thank you

Alexey (Jemmy) the producer of the stihl saw does not run in and as I should wrote earlier

Sergej (Porcius) Alexey is right, thank you for his advice.

Evgeny (Flutura) I don’t know how I brought diluted gasoline and put into operation 7 cubic meters of wood I only jammed for refueling and the fire is working

Dmitry (Leyla) Eugene, did everything right.

Aleksei (Sharun) guys tell me such a problem. bought a German 180 from one grandfather. sawed well, then the idling began to disappear. during work it was necessary to do perigasic. then he poured gasoline into a canister poorly washed from under diesel oil. gasoline mixed as it should be 1:20. filled in the brainchild of Germany STIHL MS180. the saw began to fail. became tall single. but when you press the trigger of the gas, she began to choke and stall. maybe it’s because of a poorly washed canister.

Dmitry (Leyla) Aleksei, I poured more than 2 times more oil than I needed, I didn’t need 1:20, but 1:50 this is the first, second gasoline for a high-speed gasoline-powered tool itself should be impeccable, with a proven brand-name refueling and even more so not bothered with anything)) do not store the finished mixture for more than 3 to 4 weeks, do not use plastic for storage.

Aleksei (Sharun) Dmitry, thank you very much for the answer now I will know. I just have a Chinese saw of the Husqvarna type, so even at 80 plates, the speed does not drop and the idle is normal. after 6 years of operation, it starts with 4 tsmyka. the carburetor itself regulated. but with this German oh, a little upset. tomorrow I will torment him again. maybe the truth is the whole sore of all leash in gasoline. thanks for the help. good luck

Evgeny (Flutura) how to unfasten the crankshaft and assemble. write in hp

Dmitry (Leyla) Eugene, no way.

Pavel (Lovett) Tell your friends what to do, oil flows from under the muffler, but the tire is lubricated, here you can see from where.

Oil quickly leaves the tank

Alexey (Jemmy) Pavel, either change the crankcase, or take a thin drill and insert it into the small channel and in this hole cut the thread carefully with an M6 tapping screw and screw in until you run into the drill mainly so that the chips do not get inside

Video: Stihl 180 Chainsaw Is Not Muffled

Pavel (Lovett) Alexey, ok) thanks, in short, I realized that you need to shut up this thing)

Alexey (Jemmy) Pavel, that’s right the main thing is not to block the oil channel

Pavel (Lovett) Alexey, thanks)

Alexander (Jewel) Can oil be left in the tank for long-term storage? MS 180. And yet, is it possible to flush the oil system with kerosene (for example, when the oil is over and leave the saw in storage) by pouring a small amount of kerosene into the tank. the plants and a minute of freezing? All successful harvesting of firewood and heat in your home.

Dmitry (Leyla) Alexander, some special manipulations with the oil tank are not required in most cases, drain the oil and that’s it.

Viktor (Latifa) 180 starts up and works well, but one problem is not suppressed as it should be. what is the reason?

Tags: How to adjust a carburetor on a Stihl 180 chainsaw video

A similar video about the adjustment on my channel:.gwU.

Who will tell you how to adjust the carburetor on a Stihl chainsaw? | Topic Author: Olesya

COLD WORKS NORMALLY, AND AFTER LOADS it feels like there is not enough fuel, it stalls at idle. It happened in snowy weather, maybe an air filter? And can there be a winter-summer mode on ms 180?

Inna what seals any carburetor on any file there are 3 regulators one for idling, it does not need to be touched. and two together, so they need to be regulated. below them are the letters H and L. H is a rough setting and L is fine. rotate the fine tuning during operation half a turn for or counterclockwise. along the way, you will understand everything if the speed is falling, then turn in the other direction. and clean the air filter on time.

Artem didn’t climb there.

Stihl 180 chainsaw doesn’t start: main reasons

Change the mixture to the freshest and everything will work!

I ADDITION, with symptoms / it is difficult to start on a hot /.change of oil seals on the shaft.

And add a bachelor, it’s not hard. I don’t know which model I’m talking about, most likely a hobby, there are only two bolts, one pushes the lever.

Raisa From personal experience. buy a new carburetor.

Gregory if on xx normally-only in a stump and stalls-change seals

Stihl 180 chainsaw won’t start? Reasons and solution!

Chainsaw Stihl 180

To date, the manufacturer Stihl takes a leading place among other companies that produce equipment intended for agricultural and construction work. The products of this manufacturer are famous not only for their high level of quality, but also for the optimal pricing policy and the power of its models. This is one of the most famous world companies.

It is probably quite difficult to meet a person who would not have a chainsaw of this brand. But the fact that out of ten possible six people have exactly them. And this is not surprising, since Stihl chainsaws represent power along with graceful design. But unfortunately, such technology giants sometimes fail and require a certain kind of repair. Today we will pay attention to one of the moles of this manufacturer, namely the Stihl 180 chainsaw. Read about the stihl ms 660 chainsaw here. So let’s get started.

Briefly about the main thing

This model represents the pride of a German manufacturer and is a direct tool designed for a small level of work. It can be used no more than twenty hours a month. This beautiful device can easily help you cope with the care of your garden, prepare firewood for the winter period of time (see

The main reasons why the Stihl chainsaw does not start and how to eliminate them

how to cut a tree), produce cleared areas, and it will also be an indispensable assistant in other areas, let’s say, of simple manipulations.

It can be said that these are mini-chainsaw models. since it has a light weight of 3.9 kg. she does not have a large mass of tank, both oil and fuel. The manufacturer equipped this device with a two-stroke engine with ample power for light work.

over, it is quite quiet since during operation the noise level does not exceed 98 dB. So that you better understand the degree of volume itself, just compare its noise with colloquial speech, which has an indicator of 76 dB.

The power of this model is 2.6 watts. It is worth noting that this is a fairly substantial level of strength, given that it is not a professional chainsaw. The oil tank has a volume of only 0.145 liters, and the fuel tank has 0.25 liters. The tire measures 350 mm and the pitch is 0.325 inches.

Clockwork device

The basis of the plant of this kind of model, however, and all other chainsaws is a carburetor. But since we are talking today about the Stihl 180 chainsaw, it will not leave the topic. So. The carburetor in this model has a single tuning screw. that is, this is a kind of idle adjustment screw. While the full-load jet is stationary.

In simple words, we can say that it simply cannot be adjusted (see here), while the full load setting simply cannot be changed. It is important that the carburetor at the factory was set up in such a way that regardless of the conditions under which the chainsaw is directly operated, the air-fuel mixture is supplied to the engine itself.

The saw does not start: causes and solutions

First of all, it is worth noting the fact that the chainsaw 180 of this manufacturer is one of its best “creations”, but it also has its drawbacks. Actually, about which we will talk now.

  • A fairly common problem is that the Stihl 180 chainsaw does not start and fills the candle. The reason for this is that the oil that is added to lubricate the chain. starts to leak. Since time is merciless and simply a leak is made in the exact place where the hose from the oil pump and oil tank is actually connected.

Naturally, this problem can be solved, but given the design of this chainsaw, it will not be so easy, as you simply have to completely disassemble the device in order to get to the right place, as they say. It can be seen more clearly:


  • Many people care about this question: why does the Stihl 180 chainsaw not start? If you believe the experts, then in such a situation, you first need to open, and then close the lid, which is located on the gas tank. Or get out and dry the candles. Or try to ventilate the combustion chamber. In most cases, this kind of manipulation is enough to make the device work. But there are times when the Stihl chainsaw does not start, but there is a spark.
  • In the above case, you need to directly check the gas supply. air filter and direct performance is candles. Since the basis of this type of damage is the breather, namely its pollution. Because when it is completely full, a kind of vacuum appears in the gas tank itself, which simply interferes with the fuel supply process. It is not difficult to solve this issue, since all you need to do is to clean it by using a needle.
  • There are also situations when the device basically wound up, but immediately died out.

    The main causes of this type of malfunction are the carburetor and filter, which could simply become clogged.


In order to exclude the saloon from damaged objects, it is necessary first of all to disconnect the fuel hose from the carburetor itself and actually check whether fuel flows out of it.

You must remember that during proper operation of the chainsaw, gasoline must flow out in a dense and stable stream. Also, there are not rare cases when the Stihl 180 chainsaw does not start up hot and actually stalls after switching on or holds power for a rather short time.

In this case, the problem of breakage lies precisely in the muffler, which can simply be clogged with any deposits that arise through the operation of the device, and which settle in the exhaust process.


  • Also, a fairly common cause of a tool malfunction is insufficient lubrication of the device circuit itself. The reason for this may be channels that are simply clogged, or a cause in the oil pipe that is leaking.


Chainsaw Chain Lubrication

  • Connecting tubes or the connections themselves may also leak in the area of ​​the oil pump fittings.
  • It happens that the Stihl 180 chainsaw does not start well because of a cylinder that can be broken. But to determine its condition, a visual inspection is enough. But if there you find the formation of bumps and chips, then you can be sure that you found the cause of the breakdown.
  • If through verification you find that the malfunction is in the candle. then you simply need to twist it, and then make direct drying. But it is worth noting that it is impossible to pierce it in any case, since you simply ruin the part and it will be unusable.

You also need to drain excess fuel from it through a special hole.

In addition, you must remember that direct drying should be done for at least thirty minutes, and only after such manipulations can you install it back and actually try to launch the tool directly.

over, it may be such that your candle’s expiration date has simply passed, in which case it is necessary to replace it. Therefore, it’s good advice that it is best to always have a new candle in stock or the best set. Then you can replace it at any time and actually understand whether there was a direct cause of a device breakdown in it. over, the cause of the breakdown can be a weak contact that actually connects the high-voltage wire and the end of the candle. Also, the cause may be a breakdown of the ignition unit. It is worth noting the fact that in order to eliminate this kind of problem it is necessary to replace the unit itself since it cannot be repaired.


  • Of no less importance is the excitement of the owners of this model regarding the systematic idle running after the first gas tanks themselves are empty. But according to experts in this field, they argue that this kind of situation does not represent any problem. But nevertheless, if this kind of process is repeated quite often, then you just need to reduce motor speed by using a carburetor screw.
  • In addition, you can personally clean the muffler. since the cause of the malfunction may also be in it. This manipulation is not complicated.


A fairly frequent phenomenon of poor-quality tool operation is the carburetor.

But it is worth noting that it will be best if the specialists will repair it, since if you have the necessary knowledge and skills, then you can simply break it and have to buy a new one.

It is important that if you even found the very cause of the malfunction of the tool, this does not mean at all that you can eliminate it yourself. Since there are such breakdowns that can only be fixed by a specialist. If you have carried out direct manipulations regarding checking and replacing the quality of the oil (see Stihl chainsaw oil), but nevertheless the chainsaw refuses to start, then you must continue to search.

But if you fully performed all the manipulations prescribed above and did not miss a single nuance, but the instrument has still not been fixed, then in this case the problem lies in the group, which is called the cylinder. But if you still couldn’t “bring back” your iron friend to life, then simply take the chainsaw to a service center where your device will be repaired.

To summarize.

In fact, as you see, the reasons for the breakdown of the Stihl 180 chainsaw are quite a lot, and at the same time there are not a few solutions to this problem. If you encounter this situation, you simply follow all of the above to write a recommendation and then, of course, you will be able to repair your device and it will delight you with their work for many years.

What could be the reason that the Stihl MC 180 saw does not start?

Chainsaw til MS 180 will not start. I washed the candle with acetone, sanded it with fine sandpaper. Nesk month. it was not operated, benz and oil remained in the tank, but earlier it was started from the 50th time. Tell me where to look and what to do. And please send a repair manual if available.

Because If you still have gas in the tank, then 80 percent you need to clean the carburetor. this is the first. The second. the saw starts up if fuel is supplied to the cylinder, there is a spark and compression. The lack of fuel supply can be seen by a dry candle (we disassemble and clean the carburetor, change the fuel filter, clean the pulse channel). If there is no spark, change the spark plug, if the replacement did not help, then you need to change the magneto. If there is no compression, then the piston, cylinder and oil seals must be changed. For starters, I advise you to remove the muffler and look at the condition of the piston (there are scuffs on the piston or not).

I have had the exact same saw for three years, have been working properly and start up normally. If it has already started like this before, change the spark plug, you come across with a poor-quality spark plug.

If the Stihl 180 chainsaw does not start: instructions

Do not save on candles, take the company catalog. Good luck.

This is, at your request, instructions for launching the saw, but about what you can sin if the saw does not start well and now does not start at all. most likely the rings have come to an end and there is no compression, which is why if it starts with a miracle, Having worked, it will heat the piston, reducing the clearance and then it is already working normally. Need to repair! Change the rings, the piston is not necessary.

The second option. if the chainsaw by the norm should not have already been so worked out so that there is no compression, then the matter is in the carburetor settings, you need to clean and configure the carburetor, then rubbing a candle there with sandpaper will not bring much benefit!

  • I almost forgot the chainsaw can start up badly if a lot of oil is poured into gasoline, or poor quality oil special miscible oil, not ordinary motor oil!

If the saw was with gasoline for a long time, but did not start, then pour out the old gasoline from the tank and pour new one, the first time the saw starts up not very quickly, and then it starts to work normally. If the candle is normal, then do not forget to check the spark, otherwise it is clean, and it makes no sense from it. Next, clean the air filter or replace it with a new one and special attention should be paid to an inconspicuous slit that should always be clean, otherwise the saw will start up with great difficulty, I marked this place with an arrow

Well, it’s not out of place to check the gas filter in the tank, pull it out and clean it if it is dirty. If these measures do not help, then the Specialist will have to carry the Calm, then something serious has happened.

If it was already started from the fiftieth time, then it is worth giving it to the service, since it is necessary to service all systems. But the firm and the model are not bad. That is, cleaning the carburetor itself and checking the condition of the pistons and rings. If, for example, oil is thrown into the combustion chamber, then as you know, there is nothing good about it. The fact is that the gasoline engine of a chainsaw is not much different from a car engine, and if it does not start, then it needs to be rebuilt, in the worst case.

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