Husqvarna 137 Where the Breather Is
A chainsaw is indispensable in the daily life of the owner. This tool is in great demand and popularity, because it helps to facilitate the work of a forester or gardener. Husqvarna is a popular company that has been manufacturing high-quality tools and equipment for further gardening for a long time.
Increasingly, people are buying the Husqvarna 137 chainsaw for use in private enterprises, in the household or forestry. The presented products have proven themselves in large-scale industrial construction.
Manufacturer offers its customers a wide and varied selection of products, but the main direction is the development of chainsaws. The Husqvarna 137 saw is the most successful and high quality model. It is convenient to use, light in weight and economical. But at the same time, it is distinguished by sufficient power to cope with large volumes of work.
Possible malfunctions of the Husqvarna 137 chainsaw
Sometimes man may encounter some breakdowns of the Husqvarna 137 chainsaw, which can be eliminated. Today there are a large number of workshops where specialists are engaged in the repair and maintenance of equipment. But for this work you will have to pay a rather large amount.
Husqvarna 137 Saw Repair do it yourself without contacting specialists. When the breakdown is insignificant, it makes no sense to go to the workshop and spend your time. There is a list of the most common problems that the owner of such equipment may encounter. That is why it is advisable to get acquainted with them so that they are always fully armed.
Causes of failure of the ignition system
If Husqvarna saw stopped working, it is first necessary to check the spark plug for proper operation. This must be done very carefully with a specially designed hook. First of all, the wires from the body of the floor are disconnected, and looks at the appearance of the candle.
- If the candle is dry, then this indicates that the fuel no longer enters the main cylinder. In this case, the malfunction is not in the candle, so you can safely twist it back.
- When there is a spray of fuel on this part, the main problem is the carburetor. This indicates that it was incorrectly adjusted or the launch rule was violated.
To to fix such a problem in the chainsaw, it is recommended to carefully wipe the candle, shut off the fuel supply and start the starter. This procedure is performed in order to ventilate the combustion chamber well and to eliminate fuel surplus. After that, the candle can be installed in its original place and run the Husqvarna 137 chainsaw.
When the candle is covered with a strong deposit, this indicates the use of low-quality oil. In order for the chainsaw to last for a long time, you need to buy only proven and certified lubricants. Sometimes users incorrectly calculate the ratio of oil to gasoline, and also set inaccurate adjustment of the carburetor.
In this case it is recommended to pay attention to the presence of sparks at startup. To do this, the ignition cable is installed on the candle, the cylinder and the nut are connected. Now you can start the chainsaw starter and then a spark appears. If it is still missing, then replace the old candle with a new one. In rare cases, users come to look for a faulty high-voltage drive or repair a connection failure.
Fuel supply system
At improper operation of a chainsaw Husqvarna fuel does not enter the master cylinder. This malfunction occurs for several reasons:
- Saw blade fuel filter contamination;
- Viscous chain oil;
- Clogging of a special hole;
- Dirty air filter.
To clean the chainsaw fuel hose it is necessary to carefully check the fuel intake. Specialists recommend replacing the old hose every three months and buying a new part. If the air hose is contaminated, no air enters the system, namely the carburetor. Most often, this leads to disruption of the processes of the engine. The filter is cleaned with ordinary water, but this procedure must be done very carefully.
The part is carefully dried and installed in its original place.. Husqvarna 137 chainsaw is sold together with the manual, which describes in detail the technique of replacing and cleaning hoses. If you do not adhere to the rules, then you can aggravate the situation.
The most common cause is a clogged channel or a violation of the integrity of the carburetor membrane. In this case, it is recommended to replace the part and clean the channels. After this, the chainsaw will work without interruption.
If at low revs the saw motor runs smoothly, and when they increase, it stalls, then the problem is related to the muffler. This indicates a faulty spark arrester. Most likely, he was clogged with combustion waste. To perform cleaning, the silencer is first removed and disassembled. Further, the user carefully removes the resulting deposits with detergent.
After that, experts recommend drying the part with a hairdryer. At the end of all the manipulations, you can install the muffler in its original place.
Saw Husqvarna 137 has a simple design, therefore, a large number of malfunctions can be eliminated at home. To do this, carefully study the breakdown and read the instructions. There are rules for parsing and installing parts. Saw Husqvarna 137 is distinguished by its reliability and sufficient power. She copes with even the most complex tasks and performs a large amount of work. That is why the presented chainsaw is widely used in large-scale industrial enterprises.