1. Check a condition of components of system of cooling should be made after complete cooling of the power unit (not less than in three hours after an engine stop).
2. Uncover a radiator for what at first turn it to the left to the first emphasis. If the hissing indicating superfluous pressure in system is heard, wait its terminations, then press a cover a palm down and continue to turn to the left before liberation. Carefully wash out a cover from within and outside pure water. Also wash out a jellied mouth of a radiator. From cleared surfaces all traces of corrosion should be completely removed. The cooling liquid which was in system should be rather transparent. If liquid is painted in color of a rust, the system should be washed out and filled with a fresh mix (see. Service of system of cooling (an oporozhneniye, washing and filling) (each 48 000 km of run or time in 24 months)). If level of liquid does not reach top, add in a radiator a little more mix of demanded structure (see. Check of levels of liquids (each 400 km of run or weekly)).
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3. Attentively examine the top and bottom radiatorny hoses together with hoses of system of heating of the salon, having smaller diameter, and located between the power unit and a partition of an impellent compartment. Check hoses on all their length and in case of identification of cracks, swellings and signs of aging of a material make replacement of defective components. Small cracks are usually simpler for making out at a hose szhimaniye (see an accompanying illustration). Regardless of a condition it is necessary to change hoses approximately time in two years. |
4. Check reliability of fastening of all hoses on the unions/branch pipes. Leakages of cooling liquid usually are shown in a look потеков rusty or white color on surfaces surrounding its source. If hoses are fixed on unions/branch pipes by collars of braided type, it will be useful to replace the last more reliable worm or screw.
5. Having blown the compressed air, or by means of a soft brush, remove from gaps between plates of the heat exchanger of a radiator old leaves, remains of insects and other garbage. Try not to damage soft plates of the heat exchanger and not to cut about their keen edges fingers.
6. Every second check, and also at the first signs of violation of functioning of system of cooling make check of a cover of a radiator by pressure. If near at hand there will be no suitable equipment, address for the help on car repair shop. |
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