Emergency repair tips
Travel by car is bound to be some failures, we have to take some emergency repair methods. Now we will repair some simple tips to introduce to you. 1. In the use of motor vehicle fuel tank damage, they found oil tank can be wiped clean oil spill Department, with soap bubble gum or coated in oil, for the time being blocked; with epoxy adhesive patch, the better. 2. Pipeline ruptured pipeline rupture could rupture clean, painted soap, cloth or plastic sheets wrapped in the pipeline ruptured, and tight wire bundles, and then coated with a layer of soap. 3. Pipeline break may find a broken pipe with a diameter pipeline to adapt to the rubber or plastic tube sockets. If the sockets in close enough, both ends of the wire and then tied tightly to prevent leakage. 4. Cylinder head, and other motor vehicle parts and oil spill occurred Chlamydia, trachoma size of the leak may choose to use the appropriate standard electrical fuse, with their hands to gently hammer and smashed into the trachoma, to the elimination of oil leakage. 5. Joint oil pipeline use of motor vehicles, engines, such as joint oil pipeline, the pipeline is more than bell mouth and nut oil is not due to seal. Can be wrapped in cotton under the edge of speakers, and then nut oil pipeline and joint tightened; can be chewed bubble gum or maltose into a paste, painted in the Block I nut oil, condensate dry until after sealing effect. Will also be leather or Pi Ku-band or cut holes in smashed into shape, can be installed, can also cut plastic pipes forming part of the placement. 6. Precipitation Cup rupture with plastic sheets or plastic tubes to put the pipeline out of precipitation Cup, so that no oil after straight-through precipitation Cup. 7. Jin, not the breakdown of the breakdown of the water hose, soap can be coated with a layer of cloth will be strapped up leaking Department; such as the breakdown of the larger, the hose can rupture cut off, put in the middle of a bamboo or iron pipe , And tight wire bundles. 8. Broken fan belt can be broken belt with wire or open truss series opened the way to stop the car away. 9. Luokong slippery slide Luokong withholding deduction lead to oil spills or loose link, it can not work. At this time of the original screw with a hammer to hammer Chen Shui-bian to increase both sides of the expansion (the attention of several top labels do not hammer, to make the hole) and then fastening, but many can not be demolished until the next time the repair and maintenance. 10. Diaphragm fuel pump or a diaphragm rupture or break apart to remove the diaphragm pumps, plastic wood, electrical insulation bakelite or plastic sheeting according to the prototype saw file-size molding, and fitted with polished; or direct pipeline to On the pump. 11. A broken valve spring valve spring break, spring break can be removed, broken into two sections, in turn, loaded, you can use. Can also look for a 1 mm thick iron sheets, cut spring than 1 mm in diameter wafer, cut a hole in-house, spring is less than the diameter of 4 millimeters in diameter, at the outside edge of 6 mm cut 4 mm-long gap, After a good cut every piece of folded to form a double-sided Spring Block slots, and then spring into a U-turn to the use of metal bed. Such as spring break into several sections, may be into the cylinder, exhaust valve adjustment screws removed, so that the valve remain closed to allow the tank to stop working. Winter maintenance to do the majority of their Aiju Zu, the advent of winter, it is necessary to remind the seasons do maintenance on your car is a lot of good. I am here for a number of new programs to provide a simple, if still flawed, please correct me. 1, oil on the water and electricity Notes: a, the replacement of antifreeze, do not use the cheap low-quality goods, the best car factory and the brand recommended by the label. Replacement of water pipes (especially water pipe heaters), the winter is to open all the hot air, not at this time all summer, the tube heaters are beginning to work, if we do not change, it is prone to water leakage. Check-kissing (temperature section), the normal work. End-for antifreeze, please emptying of the cooling water. In addition, covered with pressurized water tanks, water leakage test; b, car battery maintenance, electrical inspection to add water (distilled water), the battery clean and doing (in the pile-point increase in the head butter In winter prone to arc oxide); c, a replacement of oil, it is best to use than the recommended grade of oil, suspended the use of oil additives. 2, annex to the attention of some of the issues: a, maintenance carburetor, which is difficult to start cold car would have a positive effect, b, the best motor maintenance time, so you can cool the car difficult to start-up problems have played a negative helped. c, check spark plugs, to be able to exchange for clean at the fire. Single point of injection should clear the vacuum device. d, driving in the winter, cold air at least once, so you can extend the 20% of the air-conditioning compressor life. e, the replacement of cotton-velvet seating and foot pads, so that in winter driving, comfort and warmth. f, check the validity of wire electric rear window (with no personal view). g, replace or clean air conditioning filter, the most important health. h, a comprehensive inspection of lighting, rain and fog of winter weather, safety is always first. I, Wiper check if there is need to be replaced with the tape scratch, add water Wiper Wiper water, a good driving line of sight is a prerequisite for security. J, check the tire tread, pressure, the weather is very cold in the winter, the tire grip capability is particularly important. More than purely personal experience, not JT/T201-95 in accordance with the regulatory requirements. How to choose and use of oil? 1. Oil: the base oil and additives made up of two parts. Most of base oil used mineral oil, detergent additives, there are metal, Kang Fu antioxidant agents, rust agent, and powder-free ash improve the viscosity index, etc.. 2. According to the provisions of the use of options: the engine of the vehicle should be based on working conditions, selection of appropriate species and the use of engine oil level. 3. According to the seasonal temperature of the region: oil should be selected on the basis of regional temperature of the season, the combination of engine performance and technical conditions, proper selection of oil and viscosity grade level. 4. Viscosity appropriate choice: oil viscosity should be as small as possible, but must be based on the temperature and local level to determine the car. High-class cars of the oil must be based on the guidelines for information on manufacturers to choose not to choose. 5. Gasoline engine oil can not be used in diesel engines: You can not use the exclusive use of gasoline engine oil instead of diesel oil in order to avoid accelerated wear and tear of the diesel engine. Gasoline engine oil and diesel oil should, in principle, the use of the distinction. 6. To make full use of multi-grade oil: multi-level oil viscosity-temperature properties, the engine used in a long time, to save fuel, and the Four Seasons general, easy to manage. The use of multi-grade oil, black oil color easily, oil pressure less than oil, these are normal phenomena. 7. Oil in a timely manner: the conditions can be implemented by the oil quality; conditions can not recommend the use of manual or vehicle mileage requirements of the oil-for-oil. Different specifications, different manufacturers to produce the oil do not mix. 8. To engage in oil: the need to maintain adequate crankcase oil. Too little oil will burn caused by mechanical and speed up the deterioration of oil. Oil too high side, from the cylinder piston Cuanjin gap in the combustion chamber so that the increase in carbon combustion chamber. Theme: API indicators of how the classification? The quality of the oil API indicators look good or bad, API indicators of how the classification? There are two main engines, that is, the gasoline engine and diesel engine. API will also standardize the oil for these two categories. Gasoline engine oil quality of the API level to begin with S, and C diesel engine oil to the beginning. The quality of its high and low levels in accordance with the alphabetical order, the more letters in the future, the higher the level. API gasoline engine oil level: SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL-level API diesel oil: CA, CB, CC, CD, CE, CF, CG, CH, CI.API the United States Referred to the Petroleum Institute, was identified by the quality and grade of oil: The SA, SB, SC, SD four-level technology has been eliminated. SE is now the lowest start S. .. SM upcoming class! SAE is referred to as the American Institute of Engineers, which is the identification of the oil viscosity grade, for example: 10W-40 15W-40 5W-50 ... and so on that are applicable to the oil temperature. (Thanks to the winter to find a lover's correct!) Theme: Re: question of lubricants. Lubricants knowledge: clean dispersion maintain a clean engine lubricating oil is one of the important role. In the composition of lubricating oil additives, about half of it is clean dispersant. It can on the mechanical parts of carbon deposition filth, such as washing down and evenly in oil. The use of lubricants in the process, there will be some fuel and combustion-generated carbon particles into the dust of which there are still some dust in the air will be stepping into the oil, coupled with its high-temperature oxidation of lubricating oil produced by some of the acid And long-term it will generate carbon deposition of these substances, oil sludge. The inhibition of carbon deposition, sludge depends on the ability of oil dispersant in the clean quality and quantity ratio. Clean the role of dispersant is not only clean, there is good dispersion. It can inhibit the formation reduction in the sediment, so that the engine in-house cleaning, while the sludge particles and dispersed in the oil. Also still in the oil and acid. Clean the role of dispersant can be summed up as washing, dispersion, solubility, and in 4:00. That is why we have a car of a friend in the choice of fuel and lubricants to choose when to pass and the regular production of some well-known manufacturers of products, as well as product certification. Under normal circumstances, we do not advocate in the lubricants filled in Canada to fill the additional PPD Because it undermines the finished lubricant additives to fill the balance formula. Theme: Re: question of lubricants. 1 lubricants common sense. Combustion engine oil can also be called what oil? Engine oil, motor oil, crankcase oil. 2. Petrol in the oil SC, SD, SE, SF, SG, SH, SI, SJ of the meaning of diesel oil in the CC, CD, CE, CF meaning what? SC, SD, SE, SF, SG, SH, SI, SJ is the American Petroleum Institute (API) on the quality and grade of gasoline engine oil classification; CC, CD, CE, CF is the American Petroleum Institute (API) on the quality and grade of diesel oil Classification. These levels of performance and in turn increase the quality. 3. What is a multi-level internal combustion engine oil, and what good performance? Multi-level internal combustion engine oil and oil products provides low-temperature viscosity of the two areas of high temperature range, to a certain region may be common winter and summer, is available all year round use of oil. If 15W/40, 10W/30. Multi-stage low-temperature oil has a good cold-start performance, low temperature, may be appropriate to meet the liquidity and pumping of. What is the meaning of 4.15W/40? Applicable temperature range is how much? The oil viscosity grade of W is Winnter (winter), the first word that the oil has a good low-temperature performance, can be used to complete the winter, is a multi-stage oil. 15W/40 apply to -15 ℃ ~ 40 ℃. 5. Hydraulic-off at the end of the main reasons? (1) low viscosity oil (2) oil viscosity, or degenerate too much (3) to plug the oil filter. (4) plug the fuel supply system. 6. Why is diesel engine to be used in high-grade diesel engine oil? Power, heavy load, high temperature and easy to produce coke and coking, in high-grade diesel engine with better anti-high-temperature oxidation stability and good dispersion of clean, effective in the prevention of the piston wear and tear. Diesel oil and ordinary diesel engine to meet the demanding requirements of operating conditions. 7. Vehicle gear oil equipment, vehicles used in those parts? For cars, tractors, construction machinery, such as vehicles, the manual gearbox, differentials, rear axle and steering gear box on. 8. What is the gas / diesel oil combustion engine common? General internal combustion engine oil can be used for gasoline engine, can be used in diesel engines, and its development is to solve the gas, diesel oil mixed team chaos. For example: SE / CC engine oil requirements for the use of SE-class gas oil fuel vehicles, can be used to require the use of CC-class diesel oil for diesel vehicles. Theme: Re: question of lubricants. Lubricants knowledge and the reasons for failure to introduce lubricating oil Method 1. The loss of effectiveness of lubricants (1) high-temperature lubricant ① long-term impact on the environment at high temperature, oxidation would be ineffective, appear black, Bianchou. ② lubricants internal corrosion of materials, such as engine work in the formation of acid, and so on. ③ coke, oil sludge, film material, such as the increase. (2) comes mainly from impurities in the air of dust, metal debris, leaking materials (fuel, water, etc.), lubricants, as well as oxide fuel combustion, and other substances. (3) failure of some lubricant additives because of the additives used and the failure or performance degradation. For example, lubricants used in the anti-wear agents, anti-wear will decline. (4) viscosity index because of its failure promoter of organic molecules long strand breaks, no longer stick by the role. (5) failure of oil-based additive is oil-based carrier, the failure of oil-based additive is not a role to play. 2. Failure of the oil to determine the national standard method although the engine to determine whether or not to replace the lubricating oil, but the majority of owners or maintenance personnel oil is mainly based on car mileage / hours (provision manufacturers), as well as color and viscosity of lubricants to To judge. In fact, several of the above methods are unreasonable. For example, based on color to judge, some of the lubricant on a brand new black, and some joined the clean lubricating oil dispersant may be too dark, and the lubricating oil at this time no failure, lack of experience may cause miscarriage of justice. More simple and effective way is through the use of filter paper or electronic device to determine whether the failure lubricants. Additives and its classification of a difference. Why is the use of additives products due to poor quality of domestic fuel as a whole, the driver is generally not a high level of driving, driving environment, there are not many of the most satisfactory manner, the deterioration of the work of the lubricants. The use of additives, can be used to enhance or supplement the function of lubricating oil, such as cleaning, repair and protection, and so on. 2. Additives according to the functions of sub-types of additives are antioxidants, anti-wear agent, the agent to improve the friction (also known as oil-based agent), extreme pressure additives, detergents, dispersants, foam inhibitor, corrosion inhibitor, to improve the flow point Agents, viscosity index to promote the type of agent. The market sales of these additives are generally a single compound additive products, the different components of the additive is a single compound, as well as different additives within a few percentage of a single additive is different. Now there are many in the market that can enhance the protection of oil additives, and different brands in different mechanism of publicity. The following brief account of several types:. (1) graphite, molybdenum disulfide type of solid-type suspension from the main anti-friction anti-wear, but can only be used in solid lubrication and low-load equipment, when the engine turn over 1000r/min when they have no role. In addition, its lubricants in the state of instability in a certain period of time under conditions of temperature and precipitation phenomena occur. Precipitates the cause of the oil plug and speed up the formation of sludge. (2) Teflon-resin particles as anti-wear agents have been widely used in the United States, but because of its low temperature will be deposited in the oil, oil-filter plug on the cause, as well as the deposition of piston rings in bed lost its activity, And to speed up the formation of sludge, the United States rarely recommended. (3) copper, lead particles of heavy metals in the type of friction coating on the surface to form a layer of metal film, from anti-anti-wear and extreme pressure, but must use the filter slightly larger than the diameter of the oil filter, or else they would be By filtering out, plug the oil pump and oil. Again, use it for a long time in the piston and cylinder-like membrane surface, causing both bond and easy to stick appeared loop and so on. (4) Oil is a magnetic metal surface of magnetic agent, from the main anti-friction, anti-wear effect. An effective role in such products was too short, the need to constantly add, the higher the cost, and would affect a vehicle's electronic components to work. (5) chlorine "chlorine" is a good dose of extreme pressure, but not suitable for high-temperature high-speed engine working environment, and will be appropriate under acid conditions, the engine of potentially dangerous metal. In addition, chlorine may be additive in lubricants and additives have taken place match problems arising from the other side. (6) lead-free, fluorine-free, non-chlorine chemicals into the film category at the same time be able to demonstrate anti-extreme pressure, anti-oxidation and a certain degree of abrasion resistance. Because of the metal surface to form a chemical reaction membrane lasting effects, which can effectively extend the life of lubricating oil and metal machine parts. Hyundai Motor ideal way of a maintenance. The traditional way of oil misunderstanding of conventional oil, one that required mileage / time, the demolition of using oil or oil pan screw pumps for pumping oil in two ways, But they do not replace a thorough. But not out of the oil-for-often is the most serious failure of the waste oil. When the new accession to the engine lubricating oil, old oil immediately mixed with the new oil, thereby reducing the performance of the new oil, lubricating oil led to the expiry date in advance. 2. A new way of oil should be characterized in order to avoid just by adding a new engine oil was contaminated, the new oil to provide a good working environment, new ways to solve the oil above mentioned issues must be time-saving, easy , Fast and so on. The main characteristics should be: (1) before the oil should be clean and effective use of dispersant to do the washing. In the engine idling, the wall will be located in the oil and the oil pan sludge, piston skirt of the film, such as suspension dispersed, so that oil, with the help of the flow of waste oil from the engine. (2) must be in power equipment, failure of waste oil, in particular, have been used for cleaning the wash down the total discharge of waste oil engine. At present, there are two main markets lubrication system cleaning equipment, is a static cleaning, a cleaning is idle. The latter effect is much better than the former. (3) Oil row, with compressed air if its in-house washed away and the effect is more obvious.
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