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Having squeezed a spring of telescopic draft of the starting arrangement. |
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… we disconnect it from the trekhplechy lever of the air gate. |
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By the crosswise screw-driver it is turned off five screws of fastening of a cover... |
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... and, holding laying, we remove it (do not lose screws of fastening of a cover!). |
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Having turned a cover a float up, we check tightness of the needle valve. For this purpose a rubber pear (or a mouth through the hose which is put on the fuel supply union) we create depression. The faulty or got littered valve does not hold depression – the pear is right there straightened. |
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We remove telescopic draft. |
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To thin small beards we beat out a float axis. |
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… we remove the needle valve from its emphasis. |
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We remove laying of a cover. |
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Key "on 10" we turn off a valve saddle. |
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Under a saddle laying from soft metal is established. |
We examine a needle cone – whether it has development (a rim at an edge). If there are no wear tracks, wash out the valve with a saddle (previously having washed out the fuel filter) and it is double-checked on tightness. The faulty and worn-out valve is changed.
It is possible to restore operability of the valve if to increase a little an opening in a saddle, but this operation demands accuracy, metalwork skills and not always brings success. |