Withdrawal
1. Press the latches and remove the cover 2 of the air filter, and also remove the air intake 1 (see illustration).
3.1. Wring out the clamps and remove the cover 2 of the air filter, and also remove the air intake 1
2. Remove the top protective cover of the engine.
3. Remove the protective cover of the power steering reservoir (see arrow in illustration).
3.3. Remove the protective cover of the power steering reservoir (see arrow)
4. Vehicles with AFB, AKN engine. If possible, disconnect the low-pressure hose 1 from the damper actuator valve fitting in the intake manifold (see illustration).
3.4. Disconnect the low pressure hose 1 from the flap actuator valve fitting in the intake manifold. Vehicles with AFB, AKN engine
5. Vehicles with AFB, AKN engine. Disconnect the supply air duct from the intake manifold by loosening the clamp 2 (see illustration 3.4).
6. Vehicles with AFB, AKN engine. Disconnect the wiring harness (see arrow in illustration 3.4).
7. Vehicles with AKE, AYM, BAU, BCZ, BDG, WON, BFC engines. Disconnect the plug 2, and then disconnect the supply air duct by loosening the clamp 1 (see illustration).
3.7. Disconnect the plug 2 and then disconnect the supply air duct by loosening the clamp 1. Cars with engine AKE, AYM, BAU, BCZ, BDG, BDH, BFC
8. Disconnect the injection pump plug.
9. Unscrew the bolts (see arrows in illustration) and remove the manifold intake pipe.
3.9. Unscrew the bolts (see arrows) and remove the intake manifold
10. Disconnect the low pressure hoses from the charge air vacuum valve and the mechanical exhaust gas recirculation valve (see arrows in illustration).
3.10. Disconnect the low pressure hoses from the charge air vacuum valve and the mechanical exhaust gas recirculation valve (see arrows)
11. Left cylinder head. Unscrew the bolts (see arrows in illustration) and remove the turbocharger heat shield.
3.11. Unscrew the bolts (see arrows) and remove the turbocharger heat shield
12. Unscrew the cap nuts and disconnect the high pressure fuel lines of the fuel injectors, having previously marked their mounting position.
13. Release the harness from the holders and move it away from the work site.
14. Unscrew the mounting bolts (see arrows in illustrations 3.14 and 3.14a) and remove the intake manifold from the corresponding cylinder head.
3.14. Unscrew the fastening bolts (see arrows) and remove the intake manifold. Right cylinder head | 3.14a. Unscrew the fastening bolts (see arrows) and remove the intake manifold. Left cylinder head |
Installation
The intake manifold is installed in the reverse order of removal.
15. The tightening torque of the intake manifold mounting bolts is 10 Nm.
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