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As a manufacturer and seller of automobile maintenance tools, dealing with auto repair tools is essential. Here are 7 special tools for car maintenance.

Electric hydraulic torque wrench hydraulic pump fluids are actually gear pumps, vane pumps, etc. Today, I will introduce to you electric hydraulic torque wrenches. Gear pumps are actually very common failures, and there will be wear between the pump body and gears. , The pump body and cracks are damaged, and the above conditions must be repaired. The following editor will discuss with you how to deal with the abnormal phenomenon of the hydraulic pump.

From vehicles to industrial tools, there are many products that use pneumatic systems. This means the system takes compressed air and uses it to control energy as it moves through the system. However, without pneumatic valves, these products don't work the way they're supposed to.

Quick exhaust valves are used on certain mechanical parts to speed the reaction time of each part.

An automobile radiator is a metal device that is used to cool hot coolant that has flowed from the engine. Radiators are made to handle the stresses of heating and cooling, but can crack for various reasons.

A Suburban's radiator is responsible for storing and cooling the antifreeze which flows throughout the engine. With the passage of time, a radiator's internal components begin to corrode, most commonly from rust. When this occurs, the radiator's ability to cool the antifreeze is significantly impaired. Where damage is not significant, a radiator can often be repaired, but in extreme cases the radiator must be replaced.

A wheel bearing is a group of ball bearings that enables a wheel to spin freely. The bearing fits snugly inside the hub of each wheel, and while it can withstand a lot of abuse, heat and water can cause severe damage.

Ask any high-performance engine builder what the main cause of engine failure is and, short of parts breakage, it is problems with the oil supply. Oil is the life blood of an engine, and every moving component inside the engine is designed to operate on a cushion of oil. The faster you go--and, thus, the faster you turn the engine--the more oil pressure you need to provide the same level of lubrication as at the lower revolutions per minute.

The engine is the heart of your car. It is a complex machine built to convert heat from burning gas into the force that turns the road wheels.

The SRT is the top-of-the-line Dodge Challenger. The rules for changing the oil are the same as they are for every vehicle. You should change the oil in your Challenger every 3,000 miles to keep it from breaking down and causing the engine to run without lubrication. It's also important to change the oil filter, as the old filter is contaminated and needs to be removed so it does not contaminate the new oil.

Most modern cars have brakes on all four wheels, operated by a hydraulic system . The brakes may be disc type or drum type.The front brakes play a greater part in stopping the car than the rear ones, because braking throws the car weight forward on to the front wheels.Many cars therefore have disc brakes , which are generally more efficient, at the front and drum brakes at the rear.

The air-conditioning system in your Ford is basically a circulation loop through which refrigerant is pumped by a compressor. The refrigerant is a combination of gas and liquid that becomes very cold as it is compressed and then expanded. The chilled gas then flows from the compressor into an evaporator coil. The cold refrigerant now inside the coil has air blowing across the fins and tubes of the coil, thereby cooling the air, which is transferred into the car.

There are different applications of coil spring suspension. On most front-wheel-drive cars, coil springs are assembled to the strut, coiling around it. Heavier-duty vehicles place coils between the chassis and the frame and feature shocks as a separate suspension component.