Service Hotline1. Correct starting and starting: When the engine is started cold, due to low temperature, high oil viscosity, and poor fluidity, the oil pump may not supply enough oil. At the same time, the oil on the original cylinder wall flows down along the cylinder wall after parking, so it does not receive the same good lubrication as during normal operation at the moment of starting, resulting in greatly increased wear on the cylinder wall during starting. Therefore, when starting for the first time, the engine should be allowed to idle for a few turns until the friction surface is lubricated before starting. After starting, the engine should run at idle speed to increase the temperature. It is strictly forbidden to bang the oil port. Wait until the oil temperature reaches 40 ℃ before starting; At the beginning, you should stick to low gear and drive for a certain distance in each gear in sequence until the oil temperature is normal before switching to normal driving.
2. Proper selection of lubricating oil: It is necessary to strictly select lubricating oil with the best viscosity value according to the season and engine performance requirements. Poor quality lubricating oil should not be purchased at will, and the quantity and quality of lubricating oil should be regularly checked and maintained.
3. Strengthen the maintenance of filters: Keeping the air filter, oil filter, and fuel filter in good working condition is crucial for reducing the wear of the F1300/1600 cylinder liner of Baoji pump. Strengthening the maintenance of the "three filters" is an important measure to prevent mechanical impurities from entering the cylinder, reduce cylinder wear, and extend the service life of the engine, especially in rural and windy areas. It is wrong for some drivers to not install air filters in order to save fuel.
4. Maintain the normal operating temperature of the engine: The normal operating temperature of the engine should be between 80-90 ℃. If the temperature is too low and good lubrication cannot be maintained, it will increase the wear of the cylinder wall. The water vapor inside the cylinder is prone to condense into water droplets, dissolve acidic gas molecules in the exhaust gas, and generate acidic substances, causing corrosion and wear of the cylinder wall. Experiments have shown that when the cylinder wall temperature drops from 90 ℃ to 50 ℃, the cylinder wear is four times that of 90 ℃. Excessive temperature can reduce the strength of the cylinder and exacerbate wear, and may even cause the piston to expand excessively, leading to "cylinder expansion" accidents.
5. Improve warranty quality: During use, promptly identify and eliminate problems, and replace or repair damaged and deformed parts at any time. Strictly inspect and assemble the F1300/1600 cylinder liner of Baoji pump according to technical requirements. In the warranty replacement operation, it is necessary to choose a piston ring with appropriate elasticity. If the elasticity is too small, gas will enter the crankcase and blow off the oil on the cylinder wall, increasing the wear of the cylinder wall; Excessive elasticity directly exacerbates the wear of the cylinder wall, or exacerbates its wear due to the damage of the oil film on the cylinder wall. The crankshaft connecting rod journal and the main journal are not parallel. The engine may deform the crankshaft due to severe impact caused by burning tiles and other reasons. If not calibrated in time and continued to be used, it will also accelerate the wear of the F1300/1600 cylinder liner of Baoji pump.
As is well known, the F1300/1600 cylinder liner of Baoji pump is one of the main components of the combustion chamber, and sometimes small parts also play a major role. Now the manufacturer of Baoji Pump F1300/1600 cylinder liner will introduce to you the reasons for abnormal wear of Baoji Pump F1300/1600 cylinder liner.
1. The middle part of the F1300/1600 cylinder liner of the Baoji pump is severely worn, which is related to corrosion and wear caused by engine undercooling and frequent cold starts. The cooling system should be checked.
2. Severe wear of the top dead center piston ring indicates that the engine is overheated and the heat dissipation is poor. Check the cooling system and ignition system (including spark plug selection), and check if the connecting rod big end bearing is loose.
3. The F1300/1600 cylinder liner of the Baoji pump on the upper part of the cylinder is severely worn, which is related to inhaling a large amount of dust or accumulating carbon. The air filter should be maintained or replaced, carbon deposits should be removed, and whether it is caused by oil grooves should be checked.
4. The F1300/1600 cylinder liner of the Baoji pump at the lower part of the cylinder is severely worn: the oil contains a large amount of metal abrasive particles or dust, and should be replaced with clean oil.
