Drive Belts, Mounts, Brackets and Accessories: Description and Operation

Drive for auxiliaries





Belt circuit with and without A/C compressor

1. Generator

2. Belt tensioner

3. A/C compressor

4. Crankshaft pulley

The engine has a belt circuit that drives the A/C compressor and generator.

The belt circuit has an automatic and self-adjusting belt tensioner for simpler service and long life. The belt tensioner comprises a powerful spring that affects the belt tension via a pulley. The belt is multigroove type.