Crankcase Ventilation System
1 Oil separator
2 Breather hose, oil separator to vent valve
3 Breather hose, LH camshaft cover to oil
separator
4 Inlet manifold cover and vent valve
5 Inlet manifold
6 Oil drain pipe assembly
7 Inlet manifold vacuum pipe
8 Mixing plate
9 Vent valve spring
10 Vent valve diaphragm
11 Atmospheric vent
12 Blow-by gasses

I will try to fix this and add the numbers to the pic later . It will not copy properly . It is from Land Rover Tech PDF . same M62 engine as E53 X5 .

Attached Images