Service Rules UMP 417

Due to the flawlessness of the design and moral obsolescence, the engine UMP 417 has to be serviced between overhames and replacing consumables on the following dates:

• oil and oil filter – 7.5 – 10 thousand runs;
• adjustment of valve gaps – 15 thousand km;
• air filter – in about 2 years;
• graduation collector – 2 years;
• fuel filter – 30 thousand runs;
• candles and batteries – 60 thousand km;
• carter ventilation – 3 years;
• cooling fluid – 40 thousand runs.