3239204 - Introduction - VARIOUS ENGINE COMPONENT CONTROLS

COMPOSITION

STRUCTURE

The single engine components Poly-V type belt (1) drives the alternator (2), the power assisted steering pump (3) and, where fitted, the air conditioning compressor (4).There is 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.