11-2-3-osmotr-snyatie-ustanovka-i-zamena-vtulok-rychaga-podveski.html
11.2.3. Survey, removal, installation and replacement of plugs of the lever of a suspension bracket and basic levers Survey
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- Examine the rubber plug of the basic lever. If it dried, burst, is torn or worn-out, replace it. The rubber plug of the lever of a suspension bracket cannot be examined without removal of the lever.
- To Poddomkratta the car and reliably establish it on axial support.
- To survey spherical support of levers of a suspension bracket and basic on wear, grasp the top and lower part of each spherical support in big pair of hydraulic pincers («a jaw of a parrot») and try to compress them. Or insert any lever or a big screw-driver and move it up and down. If you find люфт, replace the lever of a suspension bracket or the basic lever. It is impossible to replace separately spherical support.
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Removal
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If the support is worn-out or damaged, the only way to replace it is to replace the lever of a suspension bracket or the basic lever entirely. At replacement of the lever of a suspension bracket or the basic lever it is necessary to replace always and the rubber plug. It is impossible to take out the plug from the old lever and to put it on the new. |
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- Release bolts of fastening of wheels, поддомкратьте the car and reliably establish it on axial support. Remove a wheel.
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- If you remove the suspension bracket lever, give three bolts on the rotary lever and remove rack assembly from the lever.
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- If you remove the suspension bracket lever, give a being self-stopped nut and a coupling bolt (it is specified by an arrow) which the internal end of the lever to the car fixes.
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- If you remove the basic lever, give a nut and a bolt (are specified by shooters) fastenings of the back end of the lever.
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- Give a being self-stopped nut (a nut of the lever of a suspension bracket, the left arrow; a nut of the basic lever, the right arrow) from a spherical support, then prop up the rotary lever and выпрессуйте or beat out a spherical support from the rotary lever.
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- You can remove a spherical support of the basic lever from a rotary fist by means of a stripper.
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- The hammer, that выстучать a finger of a spherical support of the lever of a suspension bracket from the rotary lever since there is no place for stripper use can be necessary for you. It is best of all to use the adaptation specially intended for this purpose for division of spherical hinges. The hammer is not necessary, if you put the same details.
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Survey and replacement of plugs
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If the plug burst, tore or is worn-out, bring the lever to dealer office of the BMW service or in repair shop, выпрессуйте it and впрессуйте the new plug. Always it is necessary to replace plugs in pairs (in each lever the new plug should be established, and both should have an identical stamp of the manufacturer). At installation of the new plug on the basic lever make sure that it is correctly located. The arrow on the rubber plug is combined with a mark in the lever, and the center of the plug coincides with the opening center. |
Installation
Installation make upside-down. Do not forget to establish new being self-stopped nuts on a nut of a hairpin of a spherical support and on a coupling bolt. Do not forget to establish also a washer from both parties of a coupling bolt. At installation of the lever of a suspension bracket use special greasing for a carving on bolts of fastening of the rotary lever. Do not tighten at once a coupling bolt with demanded effort.
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Basic levers have marking of "L" for the left side and «R» for the right side. Turn on this attention at installation of the new lever. |
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- Prop up the suspension bracket lever a jack on castors and raise it that сымитировать its normal working height, then tighten a coupling bolt with demanded effort. Establish a wheel and tighten bolts of fastening of wheels with demanded effort.
- Check corners of installation of forward wheels in dealer office of service or in a repair truck.
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