Description
Upper Radiator Hose for Tractor 475
This hose is manufactured in two production classes: EPDM and SBR. In other words, it is made with two types of materials — premium (EPDM) and standard (SBR). The yarn used in this hose is 600 series polyester thread. The most important impact of using this yarn in the production of the tractor’s upper radiator hose is that it prevents water leakage and evaporation, while also providing an antifreeze effect for the hose.
Service Life of the Tractor Upper Radiator Hose
The service life of the tractor’s upper radiator hose depends on the type of material used in this essential rubber component. If high-quality materials such as EPDM are used, the hose generally lasts around 4 years. If SBR (standard material) is used for the production of the upper radiator hose, it will have a useful life of around 6 months to 1 year.
Signs of Failure in the Tractor Upper Radiator Hose
One of the most noticeable signs of damage to the tractor’s upper radiator hose is the cracking on the outer visible surface of the rubber hose. The deeper and more frequent the cracks, the more deteriorated and brittle the hose is, meaning it should be replaced immediately.
The second visible sign of failure is swelling or uneven bulging on its surface. Another sign of damage in rubber hoses, including the tractor’s upper radiator hose, is flaking or double-layering of the material.
Consequences of a Faulty Tractor Upper Radiator Hose
The most obvious effect of a faulty upper radiator hose is the reduction of radiator water, which can initially cause the vehicle’s wiring (wires and electrical connections) to overheat and get damaged. However, the consequences of a faulty upper radiator hose do not end there. Excessive water loss can also lead to overheating of the cylinder head and cause it to burn out.
How to Identify a Good vs. Bad Tractor Upper Radiator Hose
If the tractor’s upper radiator hose is made from EPDM material, it will typically have a clear and smooth surface. If the product is made from SBR material, the surface will be cloudy, lacking the necessary clarity.
Another indicator of a high-quality radiator hose is the absence of surface blemishes and the lack of double-layering. The term double-layering refers to rubber hoses that do not meet the required quality standards and tend to degrade quickly.
Important Tip for Identifying Good vs. Bad Hoses
For those who may not have the proper time or lighting to visually inspect the rubber product, an effective way to differentiate between quality hoses is to smell the hose. High-quality tractor radiator hoses, if made from EPDM, typically have a sweet scent.
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