312000148 - 1080D CRANKCASE VAPOUR/GAS RECIRCULATION SYSTEM

SPECIFICATIONS

Function

The oil vapour emissions are controlled by means of an oil separator (1) which collects the vapours coming from the crankcase and from the timing cover via the pipe (2). The condensed vapours return to the sump, via a pipe (3), whilst the uncondensed vapours are sent, via a pipe (4) to the turbocharger air inlet hose.1. Oil separator2. Cover oil vapour outlet3. Condensed vapour sump return4. Inlet vapour delivery pipeThe oil vapour separator is illustrated in the diagram below.1. Collection of oil vapours from cover2. Oil vapour outlet to intake manifold3. Condensed oil vapour outlet to crankcase