Contents: Removal ↡ Installation ↡
Removal
1. Remove the air filter.
2. Disconnect wiring connectors 1 and 2 (figure 2.3).
3. Remove the compressed air supply pipe 3 from the intake manifold and secure it to the side.
4. Disconnect vacuum tube 14.
5. Loosen clamp 16 and remove corrugated tube 15.
6. Disconnect connectors 4 and 6 from bracket 13.
7. Unscrew bolts 5 and remove bracket 13.
8. Disconnect the clamp of the cooling system hose 11.
9. Disconnect all fuel lines 11 from the injectors.
10. Unscrew bolts 8 and remove eye 9.
11. Remove the intake manifold 10.
12. Remove gasket 12.
Installation
13. Installation is carried out in the reverse order of removal.
Figure 2.3. Intake manifold: 1 - Injection timing controller wiring connector; 2 - Injector needle displacement sensor wiring connector; 3 - Compressed air supply tube; 4, 6 - Adapters; 5, 8 - Bolts; 7 - Fuel lines; 9 - Eye; 10 - Intake manifold; 11, 16 - Clamps; 12 - Gasket; 13 - Bracket; 14 - Vacuum tube; 15 - Corrugated tube.
[Information copied from the website: MercedesMAN]