184000302 - INTRODUCTION - VARIOUS ENGINE COMPONENT CONTROLS

COMPOSITION

STRUCTURE

The single engine components Poly-V type belt (1) drives the alternator (2) and the air conditioning compressor (3).There are two fixed tensioners (4) and an automatic tensioner (5) which means that there are no planned maintenance operations.The crankshaft pulley includes a flexible sector which reduces crankshaft torsional vibrations and stress on the belt and consequently on the engine auxiliary components.