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
- Lightly lubricate O-rings with clean engine oil before installing
3 Vacuum hose
4 Air pipe
5 Air hose
- For air cleaned fuel injectors
6 O-ring
- Lightly lubricate O-rings with clean engine oil before installing
7 Fuel injectors (-N30- through -N33-)*
- Air cleaned
8 20 Nm
9 Lower part of intake manifold
10 Seal
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
18 Retaining clip
- Check for secure fitting