How To Assemble A Chainsaw Stihl 180

We start Stihl MS 211 C-BE

The fuel supply system to the Stihl MS 211 C-BE Chainsaw is additionally equipped with a manual fuel pump, which makes it easier to start the chainsaw on a cold.

The instruction for starting this model of the Stihl chainsaw contains one additional point, which is that before starting the chainsaw on a cold one, it is necessary to pump fuel into the carburetor using a pump. Further, the instruction does NOT differ from starting Stihl 180 and follows the same algorithm.

How to get dust after long periods of inactivity

I can’t start the chainsaw after a long period of inactivity. Such comments can be found on the forums dedicated to the repair and maintenance of dust. Let’s figure out how to start a chainsaw after a long downtime.

The fact is that a successful start after downtime must be taken care of in advance and the dust must be properly prepared for storage. According to the manufacturer’s instructions, before storing, it is necessary to drain the fuel from the tank, then start the engine and burn off the fuel in the fuel system.

Preparation is necessary so that during storage, the carburetor membranes do NOT stick together. Performing this simple operation will allow you to successfully add dust after long-term storage.

It is much easier to start the chainsaw six months after idle time, if just before starting, through the spark plug hole, add 1. 2 ml of the fuel mixture to the cylinder. This can be done with a syringe.

How to start a chain saw with a decompression valve

Before starting a Stihl chainsaw on which a decompression valve is installed, you must turn it on. It should be noted that there is no decompression valve on the Stihl 250 saw.

After the first flash has passed, the valve will return to normal operation, respectively, after the engine control lever is set to the open position and starting continues, the decompression valve must be pressed again.

The valve operation is shown schematically in the figure below.

In fact, the valve does not make the start faster, it just simplifies the process and makes it more comfortable, because For during launch, a person will have to Apply significantly less effort.

What happens at the moment of priming fuel with a primer, and how it helps to make dust more efficiently?

At the moment of starting the saw without a primer, several movements of the starter are carried out only so that the fuel pump, under the influence of an impulse from the saw crankcase, pump fuel into the carburetor.

A pump installed in the fuel line allows you to manually pump gasoline into the carburetor without unnecessary movements with the starter. The effect of this action is obvious, the saw will start much faster.

It is necessary to use a primer on a hot chainsaw, because there is enough fuel in the carburetor to start.

We start Stihl MS 180 C

The device of this model, in comparison with the previous one, has some differences in the trigger mechanism, but it does NOT carry any changes in the triggering algorithm. The fact is that the ErgoStart system is installed in the Stihl 180 C, which, due to an additional spring installed in the chainsaw starter, reduces the engine resistance when starting.

How to start a Stihl chainsaw

All Stihl chainsaws are equipped with two-stroke engines, the cold start of which has a similar algorithm. But there are models on which additional equipment is installed that allows you to bring in dust without excessive efforts. For this reason, the algorithm for starting them may differ slightly.

Let’s take a look at how to start regular dust and how the process differs from starting a modified model.

We start Stihl 180

In order to start the Stihl 180 chainsaw on a cold one, you must follow the algorithm specified by the manufacturer in the instructions for the Stihl 180 chainsaw, namely:

  • Turn on the ignition and set the engine control lever to the lowest position (in this position, the air damper of the Stihl 180 carburetor blocks air from the air filter, and the throttle valve is fully open, thus the fuel mixture is enriched)
  • Pull the starter handle several times until the first flash passes (the flash signals that the fuel mixture has entered the cylinder and the saw is ready to start)
  • Move the control lever one position up from fully lowering (in this position, the choke opens, and the throttle remains in the same position as before)
  • Pull the starter and start. The saw will start and run at higher rpm due to the fact that the throttle valve is open as much as possible. To set the damper to idle, you must press the gas trigger and immediately release, the tool immediately normalizes the speed.
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The Stihl MS 180 Chainsaw is not equipped with any additional devices that can facilitate starting as standard.

Below you can see how to start Stihl 180. Reflects in detail all the main points, and the author’s comments allow you to understand the whole process to the smallest detail.

Starting a Stihl chainsaw almost always follows the same algorithm, with the exception of those cases when a decompression valve and a fuel primer are additionally installed on the chainsaw. These gadgets are designed to facilitate the startup process and do an excellent job of their functions.

Assembling the Stihl 180 saw.

At the back of the handle there is a gas trigger, which is connected to the carburetor through a wire rod, if you set a goal to disconnect the rod from the gas chicken, you need to unscrew two screws and disassemble the handle.

When the handle remains on one of the shock absorbers, you need to Unscrew the body of the chainsaw from the inside of the handle and twist it to the side, remove the body from the last rubber band.

Removing the starter

At the next stage, the upper housing cover is removed and the 4 starter mounting screws are loosened, after which it is necessary to remove the oil tank and fuel barrel covers. The starter can be removed quite simply and problems should not arise.

After removing the starter, the opened inner cavity of the chainsaw must be cleaned, because usually there is a large amount of compressed small sawdust on the body under the starter.

Assembling the Stihl 180 chainsaw

Collecting stihl ms 180 dust back is quite simple, the main thing is to adhere to the following algorithm:

How To Assemble A Chainsaw Stihl 180
  • Install the piston on the connecting rod, the arrow on the piston should point in the direction of the Stihl 180 chainsaw, and the side of the crankshaft, which is intended for installing the flywheel, is located to the left of the piston;
  • Carefully insert the piston back into the cylinder, the place for mounting the coil should be on the side where the flywheel is installed on the crankshaft;
  • Install the bearings, oil seals, circlip on the shaft and lower the entire assembly into the seat in the cylinder;
  • Next, degrease the crankcase installation site and the crankcase itself, then grease with sealant and install in place, tighten 4 fastening screws;

To collect the Stihl 180 dust after the engine is assembled, the reverse sequence of disassembly must be followed. It is important to treat the process carefully and do not forget to install the rods on the carburetor, and connect the ignition wire.

Below you can see the disassembly of the Stihl 180 in. It is made for inexperienced users, it shows the whole process in detail.

Dismantling the Stihl 180 chainsaw and assembling it, if you have a certain experience, is quite simple, the main thing is to thoroughly clean the dust before work and DO NOT rush. In order that small parts are not lost, you need to use containers, in which, in the process, it is worth laying out spare parts.

Country house mirrors

Carburetor, muffler and ignition coil

To remove the carburetor, you need to have a head for 8 and an extension, with which it is convenient to unscrew the carburetor mounting nuts and air filter. Before dismantling the carburetor, you must disconnect the ignition wire and the choke rod from the engine control lever and remove the lever, only then remove the air filter and carburetor.

Muffler. The 180 pin is attached with two loose nuts, which must be pulled towards you, it can be easily removed.

SHTIL MS 180: assembly

Group:. Assembly and review of parts of the Stihl MS 180 chainsaw.

The process of removing and cleaning the air filter

If, as a result of inspection, a violation of the integrity of the hose was determined, then it is replaced. If the damage is minor, then it can be hidden with a sealant. This radical way will reduce the cost of repairs.

Do-it-yourself chainsaw starter cord replacement

There is a saying that our client does NOT stay forever. The chainsaw cord broke. The workshop is far away, well, and the funds for the repair are comments. What to do after all? You can do it quickly and easily on your own.

Dismantling the clutch and oil pump drive

Remove the drive sprocket before disassembling the clutch. To do this, carefully remove the lock washer from the grooves on the shaft and remove the sprocket and needle bearing.

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With a high head 19, it is necessary to Unscrew the clutch. The thread on it is left-handed, so it unscrews towards the tire, and not the back of the Stihl 180 saw.

Having untwisted and removed the clutch, you need to immediately remove the reflective plate and the oil pump drive, this is easy to do, because they are put on the shaft without any fastening.

Makita Chainsaw Assembly Instructions (Makita)

A nice example of how to properly assemble a chainsaw, what tools you need for this purpose and a sequence of assembly order.

Disassembly and assembly of Stihl МС 180

Stihl MS 180 is a reliable and unpretentious tool, but sometimes it requires repair, like any technique. In this article, we will consider how the Stihl MS 180 chainsaw is disassembled, which is necessary in the event of an engine overhaul.

Removing the handle

Direct disassembly of the Stihl 180 begins with the removal of the handle, which is attached to the body of the chainsaw using three rubber shock absorbers. To remove, it is necessary to remove the plastic plugs from the inner cavity of the shock absorbers, then, using a powerful screwdriver, Squeeze out first the upper shock absorber, then the one closer to the rear handle.

When the handle remains on one of the shock absorbers, it is necessary to Unscrew the body of the chainsaw from the inside of the handle and twist it to the side, remove the body from the last rubber band.

Removing the flywheel

The flywheel of the Stihl 180 chainsaw is twisted with great effort, therefore, to remove it, you will need a head with a metal knob. The nut holding the flywheel is unscrewed by the head by 13.

To block the crankshaft from turning, you need to Unscrew the spark plug and install the piston stopper through the spark plug hole, if it is not there, you can use the old starter cord, with knots imposed on it and immersed in the cylinder through the spark plug hole.

After the piston is locked in the cylinder, you can unscrew the flywheel nut. The thread in the nuts is common, so you need to turn it to the left. I loosened the nut, it is not necessary to remove it to the end, it is enough to Unscrew it until its upper edge is equal to the tip of the shaft, after which a soft metal drift is installed on the nut and a sharp blow is made on it. Thus, the flywheel from a sharp impact jumps off the shaft and can be easily removed without the help of additional tools.

Removing and disassembling the engine

The engine is held in place by 4 screws installed on the bottom of the Stihl 180 chainsaw. To remove, unscrew them, then carefully remove the engine from the seat and the rubber pipe of the carburetor.

To disassemble the engine, 4 crankcase screws are unscrewed, and it is removed, then you can remove the crankshaft assembly with oil seals, bearings and piston rings.

Removing bearings and seals usually does not require additional tools, but if the bearings were pressed onto the shaft with force, then a special puller will be needed for dismantling.

To remove the piston from the connecting rod, you will need to remove the retaining ring from the seat using a thin screwdriver, then the piston pin is squeezed out from the opposite side, after which the piston is retracted to the side.

Removing the starter

At the next stage, the upper housing cover is removed and the 4 starter mounting screws are loosened, after which it is necessary to remove the oil tank and fuel barrel covers. The starter can be removed quite simply and problems should not arise.

After removing the starter, the opened inner cavity of the chainsaw must be cleaned, because usually there is a large amount of compressed small sawdust on the body under the starter.

Dismantling the clutch and oil pump drive

Remove the drive sprocket before disassembling the clutch. To do this, carefully remove the lock washer from the grooves on the shaft and remove the sprocket and needle bearing.

With a high head 19, it is necessary to Unscrew the clutch. The thread on it is left-handed, so it unscrews towards the tire, and not the back of the Stihl 180 saw.

Having untwisted and removed the clutch, you need to immediately remove the reflective plate and the oil pump drive, this is easy to do, because they are put on the shaft without any fastening.

Carburetor, muffler and ignition coil

To remove the carburetor, you must have a head 8 and an extension, with which it is convenient to unscrew the nuts securing the carburetor and air filter. Before dismantling the carburetor, it is necessary to disconnect the ignition wire and the choke rod from the engine control lever and remove the lever, only after that the air filter and carburetor are removed.

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The Stihl 180 muffler is fastened with two nuts, by unscrewing which you need to pull it towards you, it can be easily removed.

The coil is mounted on two screws, to remove you just need to unscrew them.

Preparatory stage

The repair of any equipment should begin with the preparatory work, and the Stihl 180 saw is not an exception. At the preparatory stage, before the Stihl 180 chainsaw is disassembled, it is necessary to remove the side cover, chain and tire from the chainsaw. Further, with the help of a compressor and a brush, you need to clean the chainsaw from dirt, sawdust, oil drips and other.

In places with a large accumulation of oil, can be washed with clean gasoline.

Assembling the Stihl 180 chainsaw

Collecting stihl ms 180 dust back is quite simple, the main thing is to adhere to the following algorithm:

  • Install the piston on the connecting rod, the arrow on the piston should point in the direction of the Stihl 180 chainsaw, and the side of the crankshaft, which is intended for installing the flywheel, is located to the left of the piston;
  • Carefully insert the piston back into the cylinder, the place for mounting the coil should be on the side where the flywheel is installed on the crankshaft;
  • Install the bearings, oil seals, circlip on the shaft and lower the entire assembly into the seat in the cylinder;
  • Next, degrease the crankcase installation site and the crankcase itself, then grease with sealant and install in place, tighten 4 fastening screws;

To collect the Stihl 180 dust after the engine is assembled, the reverse sequence of disassembly must be followed. It is important to treat the process carefully and do not forget to install the rods on the carburetor, and connect the ignition wire.

Below you can see the disassembly of the Stihl 180 in. It is made for inexperienced users, it shows the whole process in detail.

Dismantling the Stihl 180 chainsaw and assembling it, if you have a certain experience, is quite simple, the main thing is to thoroughly clean the dust before work and DO NOT rush. In order that small parts are not lost, you need to use containers, in which, in the process, it is worth laying out spare parts.

Stihl MS 180 chainsaw assembly instruction

Assembling the Sthil MS 180 chainsaw (Stihl МС 180)

  • Unscrew the nuts securing the chain cover and remove it.

Cover bolts MC 180

  • Turn the chain tensioner towards the sprocket (left) until the tensioner is aligned with the groove in the housing.

Chain tension Stihl 180 1

  • Put the chain on the bar. Pay attention to the direction of the teeth!

Teeth direction MC 180

  • Place the bar and chain on dust. Drive links Must match sprocket teeth.

Stihl 180 chain and bar installation

  • Tighten the chain screw until the leading chain links do NOT enter the groove of the tire.

Chain tension Stihl 180

  • Then lift the tire at the very beginning and tighten the nuts.

[Important] A little tip: you can check if the chain is tensioned correctly in the following way:
Raise the dust in the middle of the tire until the body starts to lift off the surface.
Drive links Should be halfway out of the slots. In this case, the chain is NOT overtightened or loose.
And, of course, the method described in the instructions is valid. Manual for Sthil MS 180
[/ Important]

Sthil MS 180 chainsaw complete set

Stihl MS 180 complete set

The Stihl MS180 is as follows:

  • Chainsaw
  • Chainsaw bar 35 cm.
  • Chainsaw plastic cover
  • Chain tension adjustment wrench

Assembling the Stihl MS 180 chainsaw after purchase.

The chainsaw comes in a box. I note right away that the tire in the package for the 180 is not included in the boxes, so it is either given separately, or bent and tamped.

In the assembly of a chainsaw

I bring to your attention how to assemble a chainsaw. True for a different saw, but the general principle is the same.

Look at the tension of the Stihl 180 chainsaw chain.