22
2022
-
11
Cleaning and maintenance after use
Author:
After the engine is used, it should be cleaned and oiled and maintained in a timely manner. The main tasks are as follows.
After the engine is used, it should be cleaned and oiled and maintained in a timely manner. The main tasks are as follows.
1 Place the engine in clean water, check the casing on the engine and tighten the external loose screws. Turn on the engine to run, the machine residue, dirty water flushed out, cleaning the cooling system to remove mud, sand, salt and other things, these substances will make the pipe blockage or rust, shorten the life of the engine.
2 spray a little cleaner into the carburetor, clean the carburetor; unscrew the spark plug, spray a little carbon cleaner and oil into the cylinder, idle the engine several times, 10-15 minutes after starting the engine, discharge the residue cleaned off the machine.
3 in a long time to put the engine, should be left in the machine to empty the oil, to prevent the mixture of oil in the machine to accumulate scale.
4 Unscrew the fuel filter, clean the filter with clean gasoline, and then tighten the filter with a small amount of mixed oil.
5 check the spark plug ignition device, check and analyze whether the fuel used at the time meets the requirements, the spark plug is an important part of the engine, easy to check.
Not using the specified type of gasoline, spark plug ignition device on the thicker accumulation of carbon, for dark black, that the cylinder carbon is also thicker, to repair and clean in time.
Oil and gasoline ratio does not meet the regulations. Too little oil, spark plug ignition device for gray, lack of oil is serious, the engine in the work will appear stop, pull cylinder, excessive noise or speed irregularities and other phenomena. Too much oil, spark plug carbon thick, in the engine work, more smoke and thick, the engine performance impact.
Spark plug pistons center with electric-like white star, indicating that the cylinder has air intake leakage, carburetor has a fault, should be contacted as soon as possible with the repair station.
6 lubricating oil on the oil point, after the engine cleaning, should be in the machine and other moving parts, the provisions of the lubricating oil on the oil point to add some lubricating oil, rust and corrosion prevention, so that the activities of normal.