Survey, removal, installation and replacement of plugs of the lever of a suspension bracket and basic levers. BMW the 5th E28/E34 series (from 1981 to 1993 of release)
Repair of BMW E28 and series E34 from 1981 to 1993
1. Cars of the BMW brand of 5-series
2. Engine
3. Cooling system
4. Power supply system
5. Ignition system
6. Control systems of the engine and decrease in toxicity of the fulfilled gases
7. System of production of the fulfilled gases
8. Coupling
9. Manual box of gear shifting (RKPP) and automatic transmission (AT)
10. Transmission line
11. Steering and suspension bracket
11.1. Steering
11.2. Forward suspension bracket
11.2.1. General information
11.2.2. Removal and installation of the forward stabilizer
11.2.3. Survey, removal, installation and replacement of plugs of the lever of a suspension bracket and basic levers
11.2.4. Removal and installation of assembly of a rack of a forward suspension bracket
11.2.5. Rack or shock-absorber replacement / twisted spring
11.2.6. Check and replacement of spherical support
11.2.7. Removal and installation of assembly of a forward nave and bearing
11.2.8. Diagnostics of malfunctions of a forward suspension bracket
11.3. Suspension bracket of back wheels
12. Brake system
13. Body
14. Control body sizes
15. Heater and air conditioner
16. System of onboard electric equipment
17. Routine maintenance of the car
18. Size table and adjusting data
19. Schematic electric circuits
20. Governing bodies and operation receptions
21. System of onboard diagnostics - a principle of functioning and codes of malfunctions
 








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11.2.3. Survey, removal, installation and replacement of plugs of the lever of a suspension bracket and basic levers

Survey

 PERFORMANCE ORDER

  1. 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.
  2. To Poddomkratta the car and reliably establish it on axial support.
  3. 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.

Removal

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.


 PERFORMANCE ORDER

  1. Release bolts of fastening of wheels, поддомкратьте the car and reliably establish it on axial support. Remove a wheel.
  1. If you remove the suspension bracket lever, give three bolts on the rotary lever and remove rack assembly from the lever.
  1. 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.
  1. If you remove the basic lever, give a nut and a bolt (are specified by shooters) fastenings of the back end of the lever.
  1. 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.
  1. You can remove a spherical support of the basic lever from a rotary fist by means of a stripper.

  1. 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.

Survey and replacement of plugs

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.

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.


 PERFORMANCE ORDER

  1. 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.
  2. Check corners of installation of forward wheels in dealer office of service or in a repair truck.


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11.2.2. Removal and installation of the forward stabilizer
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11.2.4. Removal and installation of assembly of a rack of a forward suspension bracket