Tools for repair and diagnostics

To successfully perform troubleshooting and repair of carburetors, the workshop should be equipped with necessary tools and equipment. Below is a list of tools that are desirable. Sometimes you can fix the carburetor, referring to the presence of a rusty screwdriver. Therefore, to determine the full range of tools in your workshop you will be yourself. But can strongly recommend the following: screwdriver - the main instrument karbyuratorschika. To repair carburetors is very important shape and width of the blade slotted screwdrivers. When loosening the nozzles and other small parts can not use a screwdriver with rounded edges. These blades are only able to break the jets. The width and thickness of the blade should be fully fit the slot unscrew details. Failure to comply with such "little things" leads to a deterioration in fine threads or twisting jet adjustment screw. Loosen this part then is impossible. It is very easy to break the carb first comes to hand tools. For each part must have a screw driver. In practice, there are repairs splined blade sizes 7.6 and 3-4 plus-size blade screwdriver. When selecting a tool should be preferred to good metal blade and handle material, which is not dissolved by gasoline. To disassemble the Japanese carburetors useful impact screwdriver with a variety of different attachments, because the force of the factory tightening screws on those carbs is very high. Adjusting the carburetor requires special screwdrivers of different lengths - from 2 cm to 30 cm They make very difficult. The main requirement - strict size blade. Carob-Ring keys of good quality. Dimensions: 6 mm to 24 mm. Thin-wall coupling head with a ratchet and vorotkami. Sizes: from 5.5 mm to 14 mm. Ring keys, and head of "Torh 'small size. Candlestick keys must have the required size propeller adapter to reduce the likelihood of damage the spark plugs. Pincers and pliers of various forms of adjustments are needed for the float mechanism and the fixation of small parts. Disposable medical syringes with 20 ml plastic tubes and needles of various thicknesses. Syringes with these nozzles is convenient to apply for press feeds and checking the purity of holes in the carburetor. A syringe with plastic tubing can be used to suck fine dust from the float chamber and the main channels of the metering system. Rubber tube length of 50-60 cm, with an inner diameter of 2 mm to test the vacuum devices. Cleaning the nozzles from clogging and fouling can be done with wooden toothpicks, which are now sold whole packages. Toothpick easy to get small jets of deep channels. Capacity for cleaning the carburetor can be cut from a plastic canister of suitable size. For cleaning, use petrol and brush with different length of the nap. In addition to gasoline, in some cases, you can use more efficient cleaning fluid (solvent). Prohibits the use of solvents for cleaning rubber parts. The workplace should have good lighting, adequate ventilation and fire-fighting equipment. For sanding curved surfaces can be used carburetor large grinding wheel with a wide side surface. Sanding should be done evenly over the entire area of ??a circle to avoid uneven wear of the grinding stone. To extend the life of the stone should be cleaned regularly to the surface of sawdust. Reliable venting channels carburetor can be performed using an air compressor. Recommended air pressure in the range of 2 to 5 kg/cm2. Convenient to perform an air purge gun with a long barrel. Before purging must necessarily disconnected from the carburetor all the parts that may be damaged or lost under the influence of air pressure. This is particularly true of rubber diaphragms, cardboard pads, removable parts pump the accelerator. Never direct the jet of air per person. Even slight air pressure under certain conditions can lead to serious injury and permanent disability. When working in the engine compartment, you must have good local coverage. Lighting a lantern should be easy to connect to the car battery with clips of "crocodile". The optimal length of wire for light in the engine compartment is about 2 to 3 meters and at work to ensure that the wire is wrapped around the rotating parts of mechanisms and keep it away from hot exhaust. 3 W bulb and reflector of white light give local normal. The body must have a convenient hook for hanging a lantern to light the open hood of the car down. You must also carry a small flashlight with a self-contained bright beam for diagnostic examination of the carburetor. To diagnose carbureted engine, you must have the following items: Strobe controller with the ignition. The cost of a good strobe starts at $ 50 and above. Car tester that can measure DC voltage onboard power, resistance, engine speed, UZSK. A good tester costs from $ 20 and above. Compressometer for gasoline engine with adapters for different spark. Price from $ 20 and above. Vacuum gauge with a rubber tube and a tee for the connection. Pressure gauge to check pressure fuel pump with a scale of 1 kg/cm2. In specialized markets gauges can be bought for a symbolic price. Discharger to check the quality spark can easily do yourself. The simple standard spark plug needs to maximize the gap between the electrodes, and then securely connect the bracket this candle with a large metal clip of "crocodile". Tool "purge." How to make it and what is described in "Methods of resuscitation motor." Medical stethoscope to listen to various noises and uniformity of sound emissions. Electronic or simple thermometer can measure temperatures from 0 to 120 ° C. If you can buy the exhaust gas analyzer, then this possibility should always be implemented. Even the most simple gas analyzer that measures a parameter of CO, much faster troubleshooting. When using a gas analyzer to remember a few simple rules which will prolong the life of your device. 1. Never allow strangers to use a gas analyzer, especially your customers. 2. At the time of diagnosis exhaust stay, so that the measuring tube is not going to a lot of water condensate. H. Frequently check the drying element on the input tube. 4. The greatest amount of water condensation in the exhaust system is formed in the cold season. 5. A car with a faulty catalytic converter is also an increased threat to your device, because of the muffler of the car just pours water stream. 6. Water that gets into the optical system of analyzer completely removes it from the system. A few words about the care of the instrument. It goes without saying that it should be kept clean and tidy. After using the tool it should be wiped with a clean cloth, leaving no traces of oil, dirt and water. Not scatter instruments anywhere after using them. Get a box with compartments for storage and head instrumenta.Klyuchi also best kept in their containers. Measuring tools must also be kept in safe places, where it will not be damaged and can not rust. To care for the instrument requires very little time, but do it better than periodically.