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Mercedes of the S-class W2021993-2000 of releaseRepair and operation of the car |
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Mercedes W202 + 1.2. General information - 2. Maintenance + 2.1.1. Engine 2.2. In addition through each 60 000 km of a run 2.3. Every 2 year 2.4. Every 3-4 year - 2.5. Works on maintenance - 2.5.1. Engine and system of production of exhaust gases + 2.5.1.1. Replacement of engine oil 2.5.1.2. Check of a condition of a maple belt 2.5.1.3. Replacement of spark plugs 2.5.1.4. Check of electric connections 2.5.1.5. Lubricant of a control system of a butterfly valve - 2.5.1.6. Check of level of cooling liquid 2.5.1.6.1. Antifreeze check 2.5.1.6.2. Addition of a concentrate of the cooling means (Mercedes-Benz) 2.5.1.6.3. Check of tightness of the cooling system 2.5.1.7. Conditioner: check of level of coolant 2.5.1.8. Replacement of the fuel filter / filter of rough cleaning 2.5.1.9. Replacement of a replaceable element of the vozdushky filter 2.5.1.10. Check of system of production of exhaust gases + 2.5.2. Box predach/main transfer + 2.5.3. Peredny Bridge / Steering + 2.5.4. Brakes / tires + 2.5.5. Body / internal lighting + 2.6. Care of the car 2.7. Start of the engine from the auxiliary accumulator 2.8. Towage of the car 2.9. Raising of the car 2.10. The tools used to maintenance + 3. Engines + 4. Lubrication system + 5. Cooling system + 6. Heating, ventilation + 7. System of ignition + 8. Fuel system + 9. Transmission + 10. Running gear + 11. Steering + 12. Brake system + 13. Body + 14. Electric equipment + 14.2. Electrical circuitries |
2.5.1.6.2. Addition of a concentrate of the cooling means (Mercedes-Benz)
Prevention Example: measurement of protection of the 4-cylinder engine against freezing (without conditioner) by means of the areometer guarantees this protection up to the temperature of -20 °C. In this case merge 1,3 l of cooling liquid from the cooling system and then add 1,3 l of a pure concentrate of antifreeze. Thanks to it protection of the engine against freezing up to the temperature of -37 °C is guaranteed. If it is necessary to guarantee protection of the engine against freezing to –45 °C, replace 1,7 l of liquid.
Prevention Close a locking cover on a radiator and after a trial trip check antifrizny protection again. |
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