Sprinter 2500 V6-3.0L DSL Turbo (2008)
Intake Manifold: Service and Repair
Intake Manifold - Installation
INSTALLATION
NOTE: Before installation, clean cylinder heads and intake manifold surfaces.
1. Properly position the intake manifold gasket and install the intake manifold.
CAUTION: The right intake manifold upper thermostat housing bolts should be tightened to 8.4 Nm (74 in. lbs.).
2. Tighten bolts to 16 Nm (142 in. lbs.), starting in the middle and tightening in a cross pattern outward until reaching the upper thermostat bolts on
the right front manifold.
3. Tighten the upper thermostat bolts on the right cylinder head to 8.4 Nm (74 in.lbs.).
4. Install the fuel filter.
5. Position and install the fuel filter supply and return pipe harness.
6. Position and install the fuel injector return fuel hose harness.
7. Position and properly route the engine wiring harness.
8. Install the left fuel rail. Tighten bolts to 27 Nm (20 ft. lbs.).
NOTE: Inspect the fuel lines, especially around the barrel ends for damage. Replace as necessary.
9. Install the fuel rail transfer line along with the right fuel rail. Tighten fuel rail bolts to 27 Nm (20 ft. lbs.), and fuel pipe to 33 Nm (24 ft. lbs.).
10. Install the fuel injector high pressure lines. Tighten lines to 27 Nm (20 ft. lbs.).
11. Connect the swirl valve motor electrical connector.
