Cars Speed

Various environmental factors, as well as the wipers left on car window tracks - minor scratches. In order to eliminate them and produce a polished car window. But this procedure requires patience and diligence. In fact, to polish the car window on their own will take approximately 2-3 thousand rubles, and it is much less than would have asked you to master. The process of polishing the car windows as follows: First, you must prepare to work the necessary tools and materials. Polishing are needed: a special powder that polishes automotive glass; circle polishing, polishing machine (suitable ordinary electric drill). Need a film to protect the body from contamination during the polishing process, as well as dry wipes (not diaper cloth) and a tool for cleaning windows (can be the one you use to wash windows and mirrors). Need masking tape, Squirtwoman and a marker. In order not to get dirty, you should wear clothing that is not necessary. When using a polishing machine to see what it develops momentum. This is quite important, as when polishing glass, speed of this device shall not exceed 1,700. If turnovers are higher, the glass can deform due to overheating. Before you begin, you must determine the extent and nature of damage. If the scratches are small, they easily succumb to polishing. But the chipped polish is strictly prohibited, since the result is a big crack. Chips must be eliminated before polishing. A well-polished before it is desirable to wash the whole car, and especially glass that you're going to polish. Dirt can cause other damage. After all this damage by a marker. Then the car is completely covered with foil, and on it, carefully cut out the "glass" car. Off the edges of the film to glue tape. Then the glass cleaner to remove any dirt. Polishing powder is diluted in water, but the weight should be thick. Fill with water Squirtwoman. Polishing process is as follows. Dense mass of powder is applied to the glass and the circle. Then the circle begin to gently polish the glass. Polishing powder should not dry up, so from time to time should be sprinkled with water the whole surface of the treated glass. Water will not allow also overheat the glass. The glass surface does not need to push hard. If you think that the glass is polished, then it should be cleaned and wipe dry with a cloth. Traces of the marker you can remove the ethanol. But the film from the car to shoot is not worth it, because if you notice that the glass still have scratches, the polishing process will have to produce again. On the whole, this process will take approximately 3 hours of time. But the cost of going to buy the necessary materials for polishing glass will be significantly less than the costs that would relate to the servicing of your car in specialized services.

Disconnect the negative wire from the battery, push it aside, except for its occasional contact with the negative terminal of the battery. Disconnect the cable system cruise control, air filter, channel and other elements that prevent the removal of the cap (lid) of the head unit. Remove the cover (s) of the head unit. To facilitate scrolling crankshaft unscrew the spark plugs. Place the number 1 piston at TDC on the compression stroke. Identify the gaps of these valves with a feeler gauge and fix the results of measurements that do not meet technical specifications. Gaps in the valve train, measured on a cold engine should meet the following quantities: For engines 3-5 S-FE, 4S-Fi, 1-3, 4VZ-FE clearances inlet. Valves - 0,19 - 0,29 mm, graduation. - 0,28 - 0,38 mm. For the 3S-GE engine valve clearances (inlet) - 0,15-0,25 mm, graduation. - 0,20 - 0,30 mm. Note: The four-cylinder engines, the piston of the first cylinder is at TDC compression stroke, it is possible to measure gaps exhaust valves 1 and 3 cylinders and the intake valves 1 and 2 cylinders. On the engines of V6, the first cylinder when the piston is at TDC on the compression stroke, you can measure the clearance of inlet valves 1 and 6, cylinders and exhaust 2 and 3 cylinders. At the 4-cylinder engines, turn to / shaft 360 degrees and re-align the setup tags. Measure the gaps remaining valves. Note: The four-cylinder engines, the piston 4-cylinder is at TDC on the compression stroke can be measured clearances exhaust valves 2 and 4 cylinders and the intake valves 3 and 4 cylinders. On V6 engines, such as turn the crankshaft at 240 degrees (2 / 3 of turnover), combine the installation label and measure the valve clearances (inlet), 2 and 3 cylinders and exhaust 4 and 5. Adjust the gap in the valve actuator. Remove the washer (the adjustment). Turn c / shaft so that the working projection, cam camshaft at the top. Using special tools, push the plunger, and place a spacer between the tappet and camshaft. Remove the special tools. Remove the washer (adjustment) using a small screwdriver and a magnetized rod. Calculate the size of the new washers (adjustment) as follows: Applying the mic, perform measurement of thickness removed washers and calculate the size of the new so that the clearance fit within the allowable values. Select the new washer (adjustment) with a thickness as close as possible to the calculated value, set it in the pusher. Using special tools, push the plunger, and remove the spacer. Measure the clearance in the valve train. Repeat for the other valve clearances which require adjustments. Replace the spark plugs. cover (s) head (s) of the cylinder block (do not use sealant, if the oil while the engine will trickle down, it is better to replace the rubber pads) and high-wire throttle cable bracket, etc. in the sequence, the reverse of removal.

So, before you start to learn the basics of the process of polishing the car with his own hands, you need to know that there are two kinds of polishing: defensive and abrasive. With regard to protective polish, then it is typical to use a variety of polishing pastes (Teflon, wax, etc.). This polished, in fact, necessary to protect the car body from a variety of factors from outside, but also makes the car looks newer. To achieve the desired effect, such polishing paste applied directly on the body of the car and spread evenly over the surface. However, this method of polishing is a major drawback: a covering of short-lived and eventually erased. Accordingly, a well-groomed and pleasant view of the car will give a polishing abrasive manner. Everyone who wants to "podrihtovat" my car just the way you need to know that such polishing is usually carried out gradually: Using a special "skins" for grinding to remove from the car body top layer of paint and polish the existing bumps and scratches. To obtain the most favorable outcome at this stage, the car can not be placed in the draft, and the dust, inflated as a result, may leave on the back of the machine unwanted scratches. Also, polishing the vehicle is not recommended in the sun, as this would lead to undesirable rapid drying polishing paste. Polishing the car body is expedient to perform with the grinding "skins" and a bar, pre-treating the surface with water. Once is obtained by the homogeneous structure of a matte surface, it is desirable to polish the surface without the application block. And, in general, if done sanding by hand (without using readily available materials), the efficiency of polishing process is increased, because the hand can feel the tiniest speck of dust, which can leave scratches on the car. To polishing results were satisfactory, it is necessary to remember that sanding should be done qualitatively and not to rush (to break large areas of the body into smaller, etc.). If the body color dark - to perform additional grinding to eventually become a uniform color and matte. Directly polishing the car. For this purpose, the desired portion is applied wax or with a special polishing machine feather paste on the surface. If the paper we use such a machine, it does not need to dramatically drive on the surface of the body, but rather gently horizontally and then vertically from the top. If polishing paste begins to dry out, can be slightly moisten the surface of the car, but not much, so you do not have to wash all the chinks in the vehicle. Thus, it is easy to see that polishing is not complex, but rather time-consuming process that must be taken seriously. Polishing process can largely hide the obvious flaws in the car body (scratches, dust, etc.), as well as give the vehicle a more recent and well-groomed appearance.