Check of a condition of components of a suspension bracket and steering. 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
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
17.1. Schedule of routine maintenance
17.2. Introduction
17.3. Current leaving
17.4. General information on control
17.5. Check of levels of liquids
17.6. Check of a condition of tires and pressure in them
17.7. Replacement of impellent oil and oil filter
17.8. Check of level of liquid of system of hydrostrengthening of a wheel
17.9. Check of level of lubricant liquid of automatic transmission
17.10. Rotation of wheels
17.11. Check of a condition and replacement of hoses of an impellent compartment
17.12. Condition check, adjustment of a tension and replacement of driving belts
17.13. Check and adjustment of turns of idling of the engine and level WITH
17.14. Check of a condition of the battery, care of it and charging
17.15. Check and replacement of spark plugs
17.16. Check and replacement of candle VV of wires, covers and distributor begunka
17.17. Check of level of oil in a manual box of gear shifting
17.18. Check of level of lubricant liquid of differential
17.19. Check and adjustment of gaps of valves
17.20. Check and greasing of draft of a drive of a butterfly valve
17.21. Replacement of the air filter
17.22. Check of fuel system
17.23. Check of functioning of system of cooling
17.24. Check of a condition of system of production of the fulfilled gases
17.25. Check of a condition of components of a suspension bracket and steering
17.26. Check of a condition of protective covers of power shafts
17.27. Check of brake system
17.28. Check of a condition and replacement of brushes of screen wipers
17.29. Replacement of transmission liquid and AT filter
17.30. Plums, washing and filling of system of cooling
17.31. Replacement of the fuel filter
17.32. Replacement of transmission oil of manual transmission
17.33. Replacement of lubricant liquid of differential
17.34. Check of functioning of system of catching паров gasoline (EVAP)
17.35. Control of an alarm lamp of the notification about approach of term of planned maintenance (SPTO)
17.36. Replacement of a distributive belt of the engine
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
 








17-25-proverka-sostoyaniya-komponentov-podveski-i-rulevogo-upravleniya.html

17.25. Check of a condition of components of a suspension bracket and steering

Annually or each 20 000 km of run

Components of a steering drive and suspension bracket should be checked regularly. The worn-out or damaged components of a suspension bracket and a steering drive can serve as the reason of excessive and dangerous wear of tires, deteriorations of running characteristics and controllability the car and to fuel consumption increase. For more detailed information on components of a suspension bracket and system of a steering address to Head the Steering.

Rack/shock-absorber check

 PERFORMANCE ORDER

  1. Park the car on an equal platform, switch off the engine and cock the parking brake. Check pressure in tires.
  2. Press one of car corners, then release it, paying attention to body movement. It should cease to shake and rise in a starting position after one or two musclemen.
  3. If the car continues to be shaken or did not come back to a starting position, the possible reason of it is the worn-out or weakened rack of a suspension bracket or the shock-absorber.
  4. Repeat the procedure described above for each of three remained corners of the car.
  5. To Poddomkratta the car and reliably establish it on axial support.
  6. Examine racks/shock-absorbers on existence of signs of leakage of hydraulic liquid. The easy film of liquid is not at the bottom for concern. In case of detection of leak make sure that liquid follows from the rack/shock-absorber, instead of from where still. If it nevertheless leak from the rack/shock-absorber, replace racks or shock-absorbers in pair on one bridge (or all four).
  7. Check reliability of installation and integrity of racks/shock-absorbers. Check the top support of racks on existence of damages and wear signs. In case of detection of those replace racks or shock-absorbers.
  8. In case of need replacements of racks or shock-absorbers address for instructions to Head the Forward suspension bracket. Always replace both components on one bridge, otherwise there can be a threat of safety of the car. If it is possible, try to replace all four components in a set.

Check of a condition of system of a steering and suspension bracket

 PERFORMANCE ORDER

  1. Examine components of system of a steering on existence of damages and deformations. Look for signs of leakage of the liquid, the damaged laying, protective covers and shtutserny connections.
  1. Clear the bottom end of a rotary fist. Ask the assistant to grasp bottom edge of a wheel and to shake it, and at this time watch movement of the spherical support connecting a rotary fist to the axial lever. Examine protective covers of spherical support on existence of gaps (are specified by an arrow). If you find люфт or it is necessary to replace the torn or proceeding protective covers, a spherical support (support).
  1. Grasp each of forward wheels for forward and back edges and try to turn it a first line inside, and back outside to check existence люфта in a steering drive. If it is found люфт, check, whether weakened fastenings of the steering mechanism and hinges of steering drafts. If weakened fastenings, tighten them. If weakened steering drafts, worn-out hinges (check at first reliability of a tightening of nuts) can be the reason. Additional information on system of a steering and a suspension bracket can be found in Heads the Steering, the Forward suspension bracket, the Suspension bracket of back wheels.


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17.24. Check of a condition of system of production of the fulfilled gases
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17.26. Check of a condition of protective covers of power shafts