3360114 - 1080D CRANKCASE VAPOUR/GAS RECIRCULATION SYSTEM

SPECIFICATIONS

FUNCTION

During engine operation, oil vapours from the crankcase collect in the cylinder head.A portion of the oil vapours condense and fall into the crankcase. The remaining vapours are directed to the intake via pipes (1) and (2).At idle speed, oil vapours flow to the intake through pipe (1) - or pipe (2) at higher loads.