Removing
1. Disconnect the wire "masses" from the battery. For more information refer to Specification.
2. Remove the turbocharger. For more information refer to Turbocharger (19.42.01)
3. Drain the coolant from the cooling system. For more information, refer to Draining/Filling Coolant and Bleeding the Cooling System (26.10.01)
4. Remove the battery tray. For more information, refer to Battery Mounting Shelf (76.10.30)
5. Disconnect the left EGR valve outlet. For more information, refer to EGR Valve Outlet (EGR) (17.45.18)
6. Disconnect the coolant outlet hose from the left EGR valve. Release the clamp.
7. Disconnect the left EGR valve inlet.
- Remove 2 mounting bracket screws.
- Remove the support bracket.
- Remove and discard clamp.
8. Remove the left EGR valve inlet tube.
- Turn out 2 bolts.
- Remove the gasket and discard it.
9. Disconnect the left EGR valve electrical connector.
10. Disconnect the coolant inlet hose from the left EGR valve. Release the clamp.
11. Remove the left EGR valve. Turn out 3 bolts.
12. Remove the left exhaust manifold heat shield. Turn out 2 bolts.
13. Turn away three nuts of a bypass pipe of the fulfilled gases.
14. Remove the left exhaust manifold. Remove 6 nuts.
15. Remove the left exhaust manifold gasket and discard. Remove and discard pins.
Installation
1. Tighten the left exhaust manifold studs (tightening torque 13 Nm). Install a new gasket.
2.
NOTE: Nuts are tightened in the order shown.
Install the left exhaust manifold. Tighten nuts (tightening torque 24 Nm).
3. Screw on three nuts of a bypass pipe of the fulfilled gases. Tighten nuts (tightening torque 24 Nm).
4. Install the left exhaust manifold heat shield. Insert and tighten 2 bolts (tightening torque 10 Nm).
5. Install the left EGR valve. Insert the EGR valve mounting bolts, but do not fully tighten them yet.
6.
NOTE: Do not fully tighten clamp at this stage.
Install the left EGR valve inlet.
- Install a new clip.
- Install a new gasket.
- Loosely insert the 2 EGR valve inlet fitting bolts.
8. Tighten the 2 EGR valve inlet fitting bolts (tightening torque 10 Nm).
9. Tighten the 3 EGR valve mounting bolts (tightening torque 10 Nm).
10. Install the support bracket. Tighten 2 fixing bolts (tightening torque 10 Nm).
11. Connect the coolant inlet hose to the left EGR valve.
12. Dock the left EGR valve electrical connector.
13. Connect the coolant outlet hose to the coolant EGR valve.
14. Install the left EGR valve outlet. For more information, refer to Exhaust Gas Recirculation Valve Outlet (EGR) (17.45.18)
15. Install the battery tray. For more information, refer to Battery Mounting Shelf (76.10.30)
16. Install the turbocharger. For more information refer to Turbocharger (19.42.01)
17. Connect the wire "masses" to the battery. For more information, refer to Specification.
18. Charge and bleed the cooling system. For more information, refer to Draining/Filling Coolant and Bleeding the Cooling System (26.10.01)
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