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.
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- Disconnect a negative wire of the battery.
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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. |
- In order to avoid confusion at installation check of VV of wires should be made serially.
- Disconnect VV a wire from a spark plug. Do not pull for a wire, only and I will corrode.
- 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.
- 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.
- 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.
- Check other wires of spark plugs, and after check make sure that each of them is reliably attached to the distributor and a candle.
- 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.
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- Weaken screws or open clips, then uncover the distributor.
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- Give screws (if they are available) and remove a begunok from a shaft.
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- 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.
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On an illustration covers of the distributor some of widespread defects to which it is necessary to pay attention at survey above are shown
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- 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.
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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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