1. Cleverly mounted cylinders. In winter, the cold water blocking ring becomes brittle, and it is easy to break when installed on the cylinder liner. Before installation, the water blocking ring can be placed in warm water of about 60°C for 5 minutes, and the installation is not easy to break. 2. Cleverly mounted rolling bearings. When installing the rolling bearing, directly hitting with a hammer can easily deform the bearing and affect its service life. A single 600 watt bulb can be selected to be heated by the power supply and the heating time of the bearing to be installed is 5-10 minutes. The heating temperature is maintained at about 110 DEG C. and the bearing is quickly mounted on the shaft after the temperature does not exceed 120 DEG C.
3. Cleverly repair clutch pedal. When the cross-stitch of the clutch pedal is flattened and the pedal is pressed, the foot slides easily and it is easy to slip in rainy days. If an appropriate length of rebar is welded on both the upper and the lower side of the pedal so that the plane of the threaded steel is 5 mm above the pedal plane, it will not slip.
4. Qiaozhi tire leaks slowly. Take two tablespoons of talcum powder to remove the valve core and put it into the inner tube, and then install the valve core with enough gas. The talcum powder is diffusely attached to the inner wall of the tire to stop the tiny air leakage.
5. Excluding dirt in the fine filter. The dirt and dirt in the rotor oil filter cannot be easily removed. If a layer of paper is applied to the inner wall of the rotor and the soil is attached to the paper, the soil can be completely removed by removing the soil during maintenance.
6. Check the parts cracks. Put the parts into the kerosene, remove the dry surface over a period of time, and sprinkle with a layer of white powder, then tap the parts with a small hammer, if there is a crack due to the hammer vibration so that the kerosene immersed in the crack from the crack Exudation, the cracks appear on the white powder.
7. Demolition of the old cylinder liner. Use the old old piston pin to install the old piston of the machine, install one or two old piston rings on the old piston, and use a small steel bar with a diameter of 6.50 mm to hook the old piston pin and insert the piston into the cylinder. When the piston ring exceeds the lower edge of the cylinder liner, it will automatically pop open and hold the cylinder liner. At this time, the small steel bar is wrapped around the wooden stick, and then the blank sleeve can be removed by lifting the wooden stick.
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