Check and replacement of candle VV of wires, covers and distributor begunka. 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
 








17-16-proverka-i-zamena-svechnykh-vv-provodov-kryshki-i-begunka-raspredelitelya.html

17.16. Check and replacement of candle VV of wires, covers and distributor begunka

Annually or each 20 000 km of run

Check of a condition of candle VV of wires should be made regularly through the recommended intervals and each time at replacement of spark plugs.

Begin this procedure with external survey of wires at the working engine. In the blacked-out garage (track that indoors there was a good ventilation) start the engine and attentively examine each wire. Try not to touch moving parts of the engine. In the presence of break the wire will spark in a damage place. In this case replace wires, then let's to the engine cool down.

 PERFORMANCE ORDER

  1. Disconnect a negative wire of the battery.

If the radio receiver of your car is equipped with system of protection against theft, make sure that you gathered the correct code before a battery detachment.


If after connection of the battery of an inscription on an instrument guard appeared not in that language, address to the Section System of protection of an audiosystem from theft and language of an instrument guard where procedure of installation of the necessary language is described.

  1. In order to avoid confusion at installation check of VV of wires should be made serially.
  2. Disconnect VV a wire from a spark plug. Do not pull for a wire, only and I will corrode.
  3. Examine an internal part of the socket on existence of corrosion which looks like a white friable powder. Connect a wire with the socket to a spark plug shaft. The socket should hardly a network on a shaft. If it is not possible to reach it, again remove a wire and correct flat-nose pliers position of the plug in the socket.
  4. Pure rags wipe wires outside on all length, deleting from them the stuck dirt and greasing. After cleaning check a wire on existence of traces прогаров, cracks and other damages. Do not bend a wire under acute angles since it can lead to a conductor fiasco.
  5. Disconnect VV a wire from the distributor. Do not forget to pull only for the socket. Check it on existence of corrosion and connect in the same way, as well as a spark plug wire. If necessary replace a distributor wire.
  6. Check other wires of spark plugs, and after check make sure that each of them is reliably attached to the distributor and a candle.
  7. If candle wires demand replacement, buy the set of the wires which has been specially intended for your model of the engine. Wires of the necessary length enter into sets and with the established sockets. Remove and replace wire VV on one not to allow confusion in an operating procedure of cylinders at their installation.
  1. Weaken screws or open clips, then uncover the distributor.
  1. Give screws (if they are available) and remove a begunok from a shaft.
  1. Check a cover and a distributor begunok on existence of signs of wear, cracks, coal traces and the worn-out, burned slightly or weakened contacts. At detection of defects replace a cover or a begunok.

On an illustration covers of the distributor some of widespread defects to which it is necessary to pay attention at survey above are shown

  1. Usually a cover and a begunok it is accepted to replace each time at replacement of candle wires. At installation of a new cover on one disconnect wire VV from an old cover and connect them to new in just the same order - never disconnect all wires at the same time in order to avoid confusion in an operating procedure of cylinders at their installation.

The lever a begunka should be checked on wear and corrosion, as is shown in drawing above (if there are doubts concerning its condition, buy a new begunok)



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17.17. Check of level of oil in a manual box of gear shifting