Lower Manifold Disassembling and Assembling

Intake Manifold Lower Part, Disassembling and Assembling

Intake Manifold Lower Part:

1 - Fuel pressure regulator
2 - O-ring
- Replace if damaged
3 - Vacuum hose
- To upper part of intake manifold
4 - Air pipe
5 - Air hose
- for air cleaned fuel injectors
6 - O-ring
- Always replace
- Lightly lubricate O-ring with clean engine oil before installing
7 - Fuel injectors (-N30- through - N33-) */**
- Air cleaned
8 - 20 Nm
9 - Lower part of intake manifold
10 - Gasket
- Always replace
11 - Fuel distributor
12 - 10 Nm
13 - Retaining clip
- Check for secure fitting
14 - Wire routing
- Clipped onto fuel distributor
15 - Connection, - return line
16 - Connection, - supply line
17 - To intake hose