198002981 - INTRODUCTION - CRANKSHAFT

CONSTRUCTION SPECIFICATIONS

This is cast iron and rests on five main bearings. Shaft axial clearance is governed by two half-rings housed in the rear main bearing.Eight counterweights balance the crankshaft rotary masses with precision.A set of channels run along the length of the crankshaft to lubricate the main journals and crankpins.A phonic wheel (1) is fitted at the rear for the rpm sensor.