Check and replacement of spherical support. 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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11.2.6. Check and replacement of spherical support

Check

There are spherical support on the external ends of the lever of a suspension bracket and basic levers.


 PERFORMANCE ORDER

  1. To Poddomkratta the car and reliably establish it on axial support.
  2. Visually survey a dustproof cover between a spherical support and a stretcher or a rotary fist on existence of cuts, gaps or leakage of greasing. In the presence of any of the listed signs replace the lever of a suspension bracket or the basic lever - it is impossible to replace spherical support separately.
  3. Place the big lever under a spherical support and try вытолкнуть it up. Then establish the same lever between the lever of a suspension bracket and a stretcher or a rotary fist. If you in the course of check see or will feel any люфт, means, the spherical support is worn-out.
  4. Ask the assistant to grasp a wheel from above and from below and to shake it in the direction along an axis. Touch a nut of a hairpin of a spherical support. If you feel люфт, it is possible that the hairpin of a spherical support is worn-out or the opening in a stretcher or a rotary fist is broken.
  5. In the presence of a similar problem it is necessary to replace stretcher or the rotary lever which are inseparable from the rack case, and also a spherical support.

Replacement

No of these spherical support can be replaced or served separately. If one of them wore out, it is necessary to replace all lever entirely.



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11.2.5. Rack or shock-absorber replacement / twisted spring
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11.2.7. Removal and installation of assembly of a forward nave and bearing