Crankcase ventilation system components, disassembling and assembling

1 - 8 Nm

2 - Pressure regulator valve for crankshaft housing ventilation

3 - O-ring

• Always replace if damaged

4 - Crankcase breather hose

• Ensure seated tightly
• Press together at front to release

5 - Intake manifold upper part

• Dismantling and assembling intake manifold → Intake manifold, disassembling and assembling 

6 - From cylinder head cover

• Cylinder bank 2

7 - 10 Nm

8 - Oil return line

9 - Oil separator

10 - From cylinder head cover

• Cylinder bank 1

11 - Ball pin, 3 Nm

12 - Engine cover