Perhaps no one will venture to argue that work on the ground is a hard and monotonous work that takes a lot of energy and time. To make life easier for themselves, farmers decide on the purchase of a motor block . But, like any other technique, this "workhorse" requires timely maintenance and repair. And the situation when a motor-block has worked for a while or does not start at all, or starts and immediately stalls, is not uncommon. You can learn about possible reasons for such a malfunction from our article.
Why does not the motoblock start?
So, there is a problem - despite all the efforts, the motoblock flatly refuses to work. To search for the reason why the petrol motor-block does not start, it follows in accordance with the following algorithm:
Step 1 - check if the ignition is on.
Step 2 - check the presence of fuel in the tank.
Step 3 - check whether the fuel cock is open.
Step 4 - check the position of the air damper. When starting a cold engine, the air damper must be closed.
Step 5 - check whether the fuel enters the carburetor. You can do this as follows: you need to fill the float chamber or disconnect the fuel hose and see if the gasoline flows freely. Difficult flow may indicate contamination on the fuel filter or in the air valve.
Step 6 - check the operability of the ignition system. If the candle is dry, then the gasoline does not enter the cylinder and the carburetor must be disassembled and cleaned. If the candle is wet, then the motoblock may not start because of an overabundance of the fuel mixture. In addition, it is necessary to clean the spark plug from the deposit and adjust the distance between the electrodes.
Step 7 - check the operation of the electric starter system.
Motoblock starts and stalls
Now let's figure out what happens if the motoblock starts badly and almost immediately stalls. The most probable reason for this lies in the air filter, which is either contaminated or just developed its resource. To begin with, the filter must be gently cleaned, and if this does not help, replace it. Also, this behavior of the motoblock can be caused by poor fuel quality, which will have to be replaced by the manufacturer's recommended. A malfunction of the ignition system or contamination of the muffler by the combustion products is also possible.