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Mazda Diesel Engine Liner Kit TF20-11-SAO TF01-11-SCO TFY0-10-311
The cylinder liner is located between the cylinder head and cylinder block. Its function is to fill the microscopic pores between the cylinder block and the cylinder head, to ensure a good seal at the combination surface.
A Mazda diesel engine liner kit typically includes a set of cylinder liners or sleeves designed for use in Mazda diesel engines. These cylinder liners are essential components that provide a smooth, durable inner surface for the engine's cylinder bores. They serve several critical functions:
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Piston Movement: The cylinder liners allow the engine's pistons to move up and down within the cylinder while maintaining a proper seal. This seal is essential for maintaining compression in the cylinder.
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Piston Ring Sealing: The cylinder liners work in conjunction with piston rings to create a seal, preventing the escape of combustion gases from the combustion chamber into the crankcase.
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Heat Dissipation: Cylinder liners assist in heat dissipation, helping to regulate the temperature within the engine and preventing overheating.
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Wear Resistance: These liners are typically made from materials known for their wear resistance and heat resistance, such as cast iron or alloyed cast iron. This choice of material ensures that the liner can withsta
The engine liner kit includes a cylinder liner and piston, both of which are crafted from high-quality materials that are resistant to corrosion and wear. This ensures that they can withstand the rigors of long-term use, providing reliable performance for years to come. Additionally, the cylinder liner and piston are manufactured with a precise fit, allowing them to seamlessly integrate with other engine components.
Wear-resistant and Anti-corrosion:
The high-strength structure and wear-resistant and corrosion-resistant materials of the TF engine cylinder liner and piston contribute to the engine’s durability and reliability, extending its lifespan. The high-quality materials used in the construction of the cylinder liner and piston are resistant to wear and corrosion, ensuring that they can withstand the high temperatures and pressures generated by the engine without suffering from excessive wear or damage. This helps to prevent premature failure of the engine and ensures that it can operate smoothly and efficiently for an extended period of time. Additionally, the high-strength structure of the cylinder liner and piston allows them to withstand the stresses and strains of engine operation, reducing the risk of damage or failure. This enhances the overall reliability of the engine and helps to minimize downtime and maintenance costs.
Product Parameter：
|
Product Name |
Engine Liner Kit |
|
Application |
Engineering Machinery Engine |
|
OEM Number |
TF20-11-SAO TF01-11-SCO TFY0-10-311 |
|
Liner Sleeve Diameter |
105.5mm |
|
Liner Sleeve Length |
200.0mm |
|
Flange Diameter of Cylinder Liner |
114.5mm |
|
Liner Sleeve Outside Diameter |
109.0mm |
|
Flange Depth of Cylinder Liner |
6.0+1.0mm |
|
Piston TL |
108.3mm |
|
Piston Ring Size |
2.5hk+2+4.5mm |
|
Combustion Chamber of Piston |
47mm |
|
Pin Size of Piston |
Pin Size |
|
Comp. Height of Piston |
61.4mm |
|
MT of Piston |
21.9mm |
|
Car Model |
Mazda |
|
Condition |
100% Brand-new |
|
Warranty |
6 Months |
|
Packing |
Neutral / OEM |
|
Application Industries |
Manufacturing Plant, Machinery Repair Shops, Retail, Construction Works |
The Precaution of TF Engine Liner Kit?
- Please ensure the right type of cylinder liner and piston to well match other parts in the engine;
- Before installing, please clean clear the engine to make sure that there are no dust or dirt;
- Before setting up, please wipe suitable lubricating oil to reduce friction and wearing;
- Please install accurately to ensure its right location to match other parts;
- In using, please regularly check them, once they are wearing or damaging, changing them timely.
What is a cylinder liner?
The cylinder liner is located between the cylinder head and cylinder block, its function is to fill the microscopic pores between the cylinder block and the cylinder head, to ensure a good seal at the combination surface, and then ensure the sealing of the combustion chamber, to prevent cylinder leakage and water leakage.
What is the role of the cylinder liner?
The cylinder liner is the seal between the top surface of the body and the bottom surface of the cylinder head. Its role is to keep the cylinder seal does not leak, and keep the coolant and oil flowing from the body to the cylinder head does not leak. The cylinder gasket bears the pressure caused by tightening the cylinder head bolts, and by the cylinder combustion gas high temperature, high pressure and oil and coolant corrosion.
The cylinder gasket should have sufficient strength and be resistant to pressure, heat, and corrosion. In addition, also need to have a certain degree of flexibility to compensate for the roughness and unevenness of the top surface of the body and the bottom surface of the cylinder head, as well as the engine work when the cylinder head by the gas force deformation.
Classification of cylinder liner
According to the different materials used, the cylinder liner can be divided into metal - asbestos liner, metal - composite liner, and all-metal liner, and so on. Metal-composite liners and all-metal liners are non-asbestos cylinder liners because there is no asbestos sandwich, which can eliminate the generation of airbags in the liner, and also reduce industrial pollution, which is the current development direction.
Characteristics of cylinder liner performance
With the continuous strengthening of the internal combustion engine, thermal and mechanical loads are increasing, and the cylinder liner sealing is more and more important. The requirements of the structure and materials are: in high temperature and high pressure and high corrosion of the gas conditions have sufficient strength, heat resistance; not less damage or deterioration, corrosion resistance; with a certain degree of elasticity, can compensate for the unevenness of the bonding surface, to ensure sealing; long service life.
Common problems and solutions to cylinder liner
Air leakage between two adjacent cylinders
In the premise of not opening the decompression, crankshaft, feel the pressure of the two cylinders is not enough, start the engine work with the phenomenon of black smoke, the engine speed dropped significantly, showing a lack of power.
Cylinder head air leakage
Compressed high-pressure gas into the cylinder head bolt holes or by the cylinder head and the combination of the body surface leaks out. Leakage at the presence of yellowish foam, serious gas leakage will be issued "Vish" sound, sometimes accompanied by water or oil leaks, disassembly inspection can be seen in the corresponding cylinder head plane and its nearby cylinder head bolt holes have obvious carbon accumulation.
Gas into the engine oil channel
High-pressure gas into the engine body and cylinder head is connected to the lubrication oil channel. Oil sump oil temperature has been high when the engine is running, oil viscosity thinning, pressure reduction, deterioration fast, sent to the cylinder head upper lubrication distribution mechanism oil with bubbles.
