RY 125 Series Engines Engine Manual
We have done all in our power to give up to date and accurate technical information in this manual. Ruggerini engines are, however, constantly developing thus the data in this publication may be liable to modification without prior notice. The information in this manual is the exclusive property of Ruggerini. Neither partial nor total duplications or reprints are therefore permitted without the express authorization of Ruggerini.
The information in this manual is given on the assumption that:
1 - The persons who service Ruggerini engines have been adequately trained and outfitted to safely and professionally carry out the necessary tasks;
2 - The persons who service Ruggerini engines possess the necessary skills and special Ruggerini tools to safely and professionally carry out the necessary tasks;
3 - The persons who service Ruggerini engines have read the specific information concerning the above mentioned Service operations and that they have clearly understood the operations required.
GENERAL SERVICE NOTES
1 - Only use genuine Ruggerini spare parts. Use of spurious spares may lead to incorrect performance and shorten the life of the engines.
2 - The metric system is used to express all data, i.e. the dimensions are given in millimeters (mm), torque is expressed in Newton-meters (Nm), weight in kilograms (kg), volume in liters or cubic centimeters (cc) and pressure in barometric units (bar).
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