13-1-motornoe-maslo.html
13.1. Engine oilEngine oils divide into two principal views:
– Mineral (received by distillation from oil) – their viscosity strongly depends on temperature. Various additives which, in turn, quickly enough collapse because of high mechanical and thermal loadings are applied to stabilisation of properties, reducing oil service life;
– Synthetic (received by chemical synthesis) – possess high uniformity and stability of properties. Remain more liquid on a frost and more dense in a heat. Burn down in the engine less, form less adjournment, have больший service life.
Intermediate position is occupied with so-called semisynthetic oils. They are made on a mineral basis, but with additives of synthetic components and consequently on quality come nearer to synthetic oils, but is much cheaper than them.
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GOOD ADVICE
Synthetic oils do not destroy engine epiploons, however at their use leak occurrence through the worn out epiploons owing to большей fluidity of synthetic oils in comparison with the mineral is possible.
Service life of synthetic oils only ненамного, than mineral.
Fast dimness of oil speaks only about its good washing properties and the polluted system of greasing.
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THE PREVENTION
Categorically application of engine oils is forbidden:
– Not intended for petrol automobile engines;
– With inappropriate operational characteristics (the Russian manufacture with letters And, In in a designation of mark of oil; import manufacture with letters SA, SB, SC, SD, SE in a classification designation on API);
– Not corresponding to a season on viscosity (on classifications SAE and Russia).
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Table 13.1 the Temperature range of application of engine oils (classification on SAE)
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-40 °C
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-30 °C
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-20 °C
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-10 °C
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0
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10 °C
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20 °C
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30 °C
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40 °C
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50 °C
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0 W
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5 W
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10 W
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15 W
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20 W
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30 W
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40 W
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50 W
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5 W 40
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10 W 40
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15 W 40
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15 W 50
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5 W 30
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Table 13.2 the Domestic and foreign oils recommended for cars VAZ
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Marks of oils
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Class on SAE
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Class on API
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The manufacturer
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The domestic
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«Reksol the versatile person»
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10W30, 10W40, 15W40, 20W30, 20W40
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SF/CC
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Open Society «Ryazan НПЗ», Ryazan
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«Reksol in Super M»
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5W30
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SJ/CC
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«Уфалюб»
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15W40
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SF/CC
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Joint-stock company "Уфанефтехим", Ufa
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«Норси»
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10W30, 10W40, 15W40, 20W30, 20W40
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SF/CC
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Joint-stock company "НОРСИ", Kstovo
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«Велс-2»
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10W30, 15W40
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SG/CF-4
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Joint-stock company «LUKOIL the oil company»
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«Spektrol the versatile person of a turbo»
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10W40
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SJ/CF-4
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НПФ "SPECTRUM-CAR", Moscow
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«Спектрол»
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15W40, 15W30
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SF/CC
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The import
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BP VISCO 3000
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10W40
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SJ/CF
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BP (Great Britain)
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BP VISCO 2000
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15W40
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SG/CF
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CASTROL GTX5
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10W40
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SJ/CF/EC
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CASTROL (Great Britain)
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CASTROL GTX3
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15W40
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SJ/CF
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SHELL HELIX PLUS
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10W40
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SJ/CF
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SHELL (Denmark)
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MOTUL 4100
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10W40
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SJ/CF
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MOTUL (France)
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MOTUL 4000
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15W40
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SJ/CF
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DELUXE-40°C
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10W40
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SJ/CF-4
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QUAKER STATE (USA)
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