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Regular carrying out all necessary operations of maintenance will provide long and reliable operation of the engine. If quality of operation of the engine nevertheless worsened, it is necessary to perform the following operations.
Primary checks:
– clear, examine and check the accumulator;
– check level of oil and cooling liquid;
– check a condition and a tension of a driving belt;
– check a condition of the air filter and replace it if it is necessary;
– replace the fuel filter;
– check a condition of all hoses and examine them on leak existence.
If specified above operation appeared are not effective, execute the following checks.
Secondary checks:
– check system of additional charge of the accumulator;
– check system of preliminary heating;
– check a power supply system.
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