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Showing posts with label Maintenance. Show all posts
Showing posts with label Maintenance. Show all posts

Monday, April 13, 2009

Toyota Oil Filter

PETTY MOTORSHOW
Toyota Oil Filter

by Logan Taft


The internal combustion engine of your Toyota can provide you with a tremendous amount of horsepower, but in order to maintain that excellent performance, the engine parts must be constantly lubricated. The reason for this that the engine contains a lot of moving parts move very closely against each other at high speeds, often for extended periods of time. And such movement creates friction, which absorbs power generated by the engine that could otherwise be used in other purposes. And by keeping it lubricated, your engine is assured of seamless movement and of peak performance. And the substance that is used to lubricate the engine of your car is the motor oil.

A type of liquid oil, motor oil is used to lubricate the internal combustion engines of almost all of the cars on the road today. Motor oils often consist of dense petroleum hydrocarbon base stock that is derived from crude oil and has additives that improve its properties. And one of those major properties found in motor oils is that they create a lubricating film between moving parts within its viscosity. Viscosity, in simple terms, is the crude measure of thickness, or a quantity of resistance to flow. The viscosity of the motor oil is high enough to sustain a lubricating film, but low enough so that the oil can flow through out the engine parts adequately in order for them to be coated at all times. Motor oils also have the ability to flow even at low temperatures and have a high flashpoint. Hydrocarbons found the motor oil can burn if ignited, but since it has a flashpoint, the chance of motor igniting is close to zero. And what's more, motor oil can also remove the heat of the engine and serve as a protective coating to the various engine components against oxygen, which can oxidize at increased operating temperatures. Other properties of motor oils also include the ability to inhibit corrosion and have detergent additives that keep the engine clean. But over time, the constant rubbing of the engine parts against each other can create microscopic metallic particles from the wearing of the surfaces. And along which sludge that also accumulates in the engine, the particles can circulate in the oil and grind against the moving parts of the engine and cause premature erosion and wear. And because such particles and sludge inevitably build up in the motor oil, your Toyota comes equipped with a Toyota Oil Filter to remove those harmful materials.

Found on the side of the engine block, Toyota Oil Filters are one of the crucial components that safeguard the engine of your vehicle. Every time the oil pump circulates the motor oil through the engine, it also passes the oil through the oil filter. And it is here that the oil filter does its job of protecting the engine by blocking the contaminants that can cause damage to the engine if left unchecked and allowed to circulate in the engine freely. Oil filters often have a special filter media for this purpose. However, since they constantly screen out particulates, oil filters can also get clogged. Because of this, Toyota Oil Filters must be replaced within 3,000 miles.

Serious Maintenance for Serious Race Cars

PETTY MOTORSHOW
Serious Maintenance for Serious Race Cars

by Evander Klum


Car racing has always been a serious matter. Extreme agility is needed when racing -- and the car used for racing must also always be seriously maintained.

The car maintenance tips discussed here are only for those very knowledgeable on their cars and those who feel comfortable while doing a car repair. In other words, these are for those who really take car racing and maintenance serious matters.

Cars are machines. They are subject to any wear and tear. Frequent usage of the car contributes a lot in this deterioration.

Cars are composed of integral parts and all of these are essential. Examples of those essential things are the plastic bulkheads. As car ages, these get looser and weaker. However, constant tightening and loosening of the screws that go into these bulkheads will greatly contribute to their severe breakdown. Buying new plastic bulkheads is the best remedy to this car problem. This would prevent the wrecking of the chassis while racing.

When tearing some car parts, the hinge pins, shock shafts and king pins should be checked. A flat glass or counter top will help in determining any unwanted tears. Roll those aforementioned auto parts across a flat glass. If you notice an unsteady rocking motion, it means you have to replace those parts. If this is not immediately resolved, this might result to the binding up of the suspension movement. Is it also advisable to put the hinge pins in a rotary tool before a race. A polishing compound will make the hinges work better.

The plastic parts of the ball cups and shock ends need to be replaced in order to get a more efficient suspension set up. Car owners differ in the way they maintain their cars. To get a tighter fit on the ball ends, some race car owners build up layers of CA glue inside the ball cups.

A scratch on the ball ends will mean their replacement. If not replaced immediately, the scratch will be caught on the plastic ball end. Consequently, it will cause the binding of the scratch.

To maintain the ball bearings, completely clean out the thick grease from the bearings before a race. This can be done through soaking the bearings over night in a grease solvent. Then, spray the bearings with motor spray or any brake parts cleaner. To end the maintenance, put some very minute amount of miniature bearing oil to the bearings. Nonetheless, other racers do the alternative. To remove the extra friction, they sometimes remove the side shields from the bearings.

Shocks need to be rebuilt more often. The most important thing on race cars that racers must keep in mind is to assure the shock's total length is exactly the same from left to right. This is to make sure the car is not jerked to make sure the shock's overall length is the same from left to right. Different shock lengths in the front and in the rear must be trimmed properly. To know the total length, measure it using a set of calipers. And to adjust the lengths, simply turn the plastic shaft end. If you want to replace the shocks, Bilstein shocks are among the best options.

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