What occasions are imported hydraulic wrenches suitable for Which occasions are imported hydraulic wrenches suitable for? There are six major occasions suitable, today I will lead everyone to understand. 1. In the equipment installation and maintenance work of energy, transportation, electric power, machinery, metallurgy, chemical industry, mining and other industries, the installation, disassembl...

Is brake flushing really necessary? If you're like most drivers, you don't think about your brakes until they stop working (and hopefully you're not careening down a mountain road when this happens). But, if you're smart, you'll take good care of your brakes. You'll replace the pads and resurface the rotors as needed. Still, when your mechanic recommends that you get your brake system flushed, do ...

How to Use a One-Man Brake Bleeder Kit One-man brake bleeding is most often accomplished using a hand-held vacuum pump to draw air out of the brake system. While the air is drawn out, new brake fluid is drawn into the system using the pump. Secure the VehicleStep 1Jack the car up using a sturdy jack and secure it on jack stands that are properly rated for the weight of your vehicle. Be sure you ar...

How to Adjust Your Engine Timing There are two types of timing in an engine: cam timing and ignition timing. Cam timing is what determines when the valves open and close with respect to the position of the pistons in their bores. It cannot be adjusted on a stock engine. It is set when the engine is built, aligning them to manufacturer's specs. Cam timing is not connected with or affected by turnin...

How to Change the Valve Seals Without Removing the Head After miles of service, the valve seals in the cylinder head of your vehicle wear out and become brittle. The worn seals cause oil to leak between the valve stem and guide, causing blue-gray smoke to come out of the tail pipe every time you start the engine. On most vehicles, it's possible to replace these valve seals without removing the hea...

The Difference Between Insulated Tools And Regular Hand Tools We review a lot of hand tools, so when insulated hand tools come up, often people don’t understand the significance. Many have asked the question: What is the difference between insulated tools and regular hand tools? Well, a similar question is do I need to use insulated hand tools? If you deal with high voltage live wires, these tools...

How to rebuild the brake caliper piston If the brakes are corroded, most of the time, you can simply take your car for a short spin, and the accumulated rust will be worn off. The action of actuating the brakes a few times can be enough to get them going again. However, for cars over two decades old, that may not be the case. Additionally, there's the brake fluid itself. If you don’t regularly fl...

How To Remove Radiator Hose Clamps There are a few different types of radiator clamps. The most common is the band clamp, which uses a screw to tighten or loosen the slotted clamp. A lot of automobile manufacturers use a crimp-style clamp, which requires removing the radiator hose to remove. Another type of clamp commonly used on imports are wire-crimp clamps, which use a variation of the band and...

How to Remove Crimp Hose Clamps Crimp hose clamps are designed for one-time use, because the act of crimping the clamp permanently deforms it, meaning that the clamp must be destroyed in order to be removed. These clamps have one or more ears on them that are crimped using a special tool to provide strong clamping pressure. They were once used mainly on components that are infrequently replaced, b...

How to Replace Inner Tie Rod The inner tie rods don't wear easily, but swapping one out that is busted can be easily done at home.Tie rods are the rods that turn the wheels of a car. They're typically split into two parts. The outer tie rod is the half that connects directly to the steering knuckle, or hub, where the wheel is attached. It is connected to the inner tie rod, which connects directly ...

Casting vs. Forging - What's the Difference? Casting and forging are two different methods of metal fabrication. Both processes have been around for thousands of years, but what are the differences between the two metalworking methods? What is Casting?Casting is the process of pouring molten metal into a mold or die and allowing it to cool and harden so that it takes the shape of the mold. The pro...

What are the different types of nut splitter ? Nut splitters can have either a screw action or hydraulic action, with a ring-frame or C-frame design. Ring frame nut splitterAs the name suggests the frame of a ring-frame nut splitter forms a ring that completely encircles the nut you wish to remove.This type of nut splitter will often lack a flat anvil opposite the chisel, instead using the inside ...

What Is a Pneumatic Valve? 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. Learn more about these valves. What Does a Pneumatic Valve Do?Pneumatic valves serve three ...

How to Check an Oil Pressure Switch Knowing how to do an electrical repair like replacing a pressure switch Square D can save you time, money and hassle. Follow our guide for how to check an oil pressure switch. Square D Pressure Switch OverviewA Square D pressure switch is the common way to control pressure in a water pump or air compressor. An air compressor operates at higher pressure, while a ...

How Does a Transmission Work? When you get behind the wheel of your car or truck and put it in gear, you expect it to move. Take a closer look at vehicle parts diagrams, and you see that the transmission plays a role in making this happen. It's a complex part with an important job. Transmission BasicsYour car or truck's transmission is part of its drive train. It's purpose is to transfer power pro...

How to Use Marvel Mystery Oil As a Motor Flush Marvel Mystery oil was founded in 1923 by Burt Pierce in Chicago Illinois. Many vehicles at that time had ongoing problems with clogged carburetor jets due to poor refining processes. Marvel Mystery oil became well known for cleaning these jets and increasing engine performance. Marvel Mystery oil can be used in the fuel tank and mixed with the engine...

How To Replace Oxygen Sensor Easy step by step guide on how to replace an automotive engine exhaust oxygen sensor P0135, P0141, P0147, P0155, P0161 and P0167, this information pertains to most cars. Before beginning, park the car on level ground and allow to cool, block the tires to prevent the vehicle from moving. Lift the car with a floor jack in the manufacturers recommend position, use jack st...

What is s Drum Brakes A drum brake has a hollow drum that turns with the wheel. Its open back is covered by a stationary backplate on which there are two curved shoes carrying friction linings. The shoes are forced outwards by hydraulic pressure moving pistons in the brake's wheel cylinders , so pressing the linings against the inside of the drum to slow or stop it. Each brake shoe has a pivot at ...

How to Troubleshoot A/C Problems in Freightliner Trucks Freightliner AC systems are much larger than most vehicle systems, and they use a larger condenser and an air compressor to cool the air. An evaporator is used on freightliner trucks as a heat exchange medium to move the heat generated by the system away from the air conditioning unit. The most common problem with a freightliner AC system is ...

How to Replace the Spark Plugs in a Crossfire The Chrysler Crossfire is a 2-door coupe sports car with a 3.2 liter in-line V6 engine with an overhead cam, three valves per cylinder and six spark plugs. There are three spark plugs on the right side of the engine and three spark plugs on the left side of the engine. Before you install the six new spark plugs in the Chrysler Crossfire, you will need ...

When Is It Time to Replace Ball Joints? Worn ball joints allow too much movement in the suspension, so the driver may feel more vibrations — or hear squeaks or rattles on bumpy surfaces or when turning — caused by looseness in the suspension. Other signs of worn ball joints include uneven tire wear and steering that wanders instead of going straight. So when is it time to replace them? Well, becau...

How to Bleed the Brake Master Cylinder Besides the brake lines, you need to bleed the brake master cylinder when you remove it for repairs to ensure proper operation. Most manufacturers include bleeding instructions with their rebuilt or new units. But you can also use your hand-held vacuum pump. Use the next steps as an alternative bench bleeding method to ready the brake master cylinder before y...

Engine Specifications for a 1.8T It's no exaggeration to say that the VW 1.8L turbo was to European turbocharged four cylinders what the Chevrolet small block was to American V8s. Formally known as the "1.8 R4 20VT" and informally known simply as the "1.8T," this little powerhouse was launched in 1993 and quickly developed a reputation for huge power levels in stock and especially modified form. O...

How Do Pistons Work? A piston is a cylindrical plunger that moves within a metal cylinder through the four strokes of the engine cycle: intake, compression, power and exhaust. While their motion is predicated on other engine parts and the mixture of air and fuel, the motion of a piston is central to the functioning of an engine. The following process describes how a piston works in a standard four...

How to Remove a Spring Clamp Some of the tasks that experienced mechanics take for granted can be difficult for those new to auto repair. When looking at them, spring clamps offer no immediate visual cue on how to remove them. Removing them is actually very easy once you are armed with a little information. Step 1 Locate the two prongs that protrude from the circular surface of the clamp. Step 2Gr...

How to Know When Ball Joints Are Bad Automobiles are oddly organic things, at least insofar as design. Fluids pump through lines like veins and arteries, engines convert hydrocarbon fuel to energy just like cellular mitochondria; even the ball-and-socket design of your shoulder and hip joints has found its way into the car through your suspension. The ball joints that allow your steering suspensio...

How to Remove Control Arm Bushings on a Toyota Camry The control-arm bushings and bolts on a Toyota Camry connect the lower control arm to the frame. The lower control arm is designed to move up and down while the front wheels travel over uneven surfaces. The control-arm bushings help isolate the lower control arm and minimize vibrations felt by the driver and passengers. These bushings can wear o...

How to Use an Oil Filter WrenchAn oil filter casing hand-tightened during installation will tighten when the engine heats up and cools down. During the 3,000 to 5,000 miles between oil changes, the filter casing can tighten enough that a filter wrench is needed to remove it. Oil filter wrenches are available in many variations but two common styles are affordable and easy to find. Strap-style filt...

How to Use a Coil Spring CompressorOver time, coil springs loose their structural integrity. This loss can result in a drop in the height of the vehicle, reduced maneuverability and an increased wear of important structural suspension components. Replacing the worn coil springs with new springs will restore the vehicle's proper ride height and result in a significant improvement in handling. Prope...

How to Adjust Drum BrakesKeeping your brakes working properly is an important part of vehicle maintenance. If your vehicle has drum brakes, you need to adjust them periodically to prevent them from dragging. You can take care of this task on your own if you know how to adjust drum brakes.Gather Supplies and MaterialsYou can adjust drum brakes with commonly used tools that you probably already hav...

The oil filter wrench is mainly used to disassemble and assemble the oil filter. It can be divided into belt type, clamp type, chain type, three-jaw type and cap type. Because the size and position of the oil filter element of different engines are different, some wrenches are not completely suitable for the vehicle type used. Among these wrenches, the universal oil filter wrenches are the chain t...

How to Do a Compression TestA compression test reveals the condition of your engine's valves, its valve seats, and piston rings and whether these parts are wearing evenly. Healthy engines should have compression over 100 psi per cylinder, with no more than 10 percent variation between the highest and lowest readings. With a compression tester, a few hand tools, and 20 minutes, you can try this yo...

Tools Needed for Bleeding Your Car's BrakesHand-held vacuum pumpNew brake fluid (type recommended for your brake system)Floor jackJack standLug wrenchLine wrench (10mm or 11mm)Shop towelsTeflon tape, if necessaryGrease, if necessaryVehicle repair manual, if necessary1.Four Tips for Successful Brake System BleedingCheck the sequence the manufacturer recommends when bleeding your particular vehicle ...

How to Use a Motorcycle Chain Tool Using a Motorcycle Chain Tool to Break a ChainStep 1. Insert the extractor spring and the extractor pin into the body bolt, then screw the extractor pin guide into the end of the body bolt until it's finger tight.Step 2. Back off the extractor bolt until the extractor pin is recessed about 2mm into the extractor pin guide.Step 3. Position the tool over the chain,...

How to use a slide hammer bearing puller correctly1.What is the slide hammer bearing pullerA Slide Hammer Bearing Puller is a tool designed to pull bearings or other objects that require an internal pulling device to remove it from wherever it may be lodged. This device has a T-handle on one end which allows for an easier grip and an attachment point on the other end for the pull adapters to be se...

Socket wrench1.what is the socket wrenchIt is composed of a plurality of sockets with hexagonal holes or twelve-angle holes and equipped with various accessories such as handles and connecting rods. It is especially suitable for turning bolts or nuts with a very narrow position or a deep depression.Includes:(1) Ratchet wrench(2) Slide rod: The position of the slide head can be moved to adjust the ...

car brake bleed service guide:Learn what's goes wrong with your vehicle's brakes and why you need to let air out of the system.REPAIR SUMMARYFill the brake master cylinder with fluidOpen the caliper or wheel cylinder bleeder screws.Push down on the brake pedalClose the bleeder screwsRefill the brake masterRecheck the systemHOW DOES IT WORK?The brake system is filled with brake fluid which is desi...

CV jointsWhile the wheel has remained more or less round since its inception, the axle has evolved to spin in all manner of configurations and situations. Insofar as automobiles are concerned, there are more than a few different types of axles. Some are of the short and stubby variety like the spindles upon which nondriven wheels spin. Things get more complicated, however, when the axles have to d...

Replacing a leaking oil pan is one of the best ways to ensure your engine is receiving the oil it needs, and it can sometimes be done in a matter of a few simple steps. For the lucky few, the source can be a loose oil-pan drain plug, a dipstick tube that’s come unseated from the engine block, or an oil filter that’s either not screwed down or has a cracked gasket.Detect oil leaking from an oil pan...

If your car won't start or it hesitates when you crank it, you might have a bad ignition coil. Testing an ignition coil on most cars is pretty easy. No special tools are required, and you don't even have to remove the coil. Just remember to be careful, because the amount of electricity generated by your ignition system can be dangerous.What the Coil DoesAn ignition coil is a kind of high-voltage t...