Coolant pipe, removing a fitting
| Coolant pipe, removing a fitting | 
| To remove | 
| 1. | 
        Open the bonnet
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| 2. | 
        Disconnect the battery.
         Remove the ground cable.  | 
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| 3. | 
        Remove the engine protection cover.
         Unscrew the lid on the oil filler connection 2x Unscrew Screw on the lid on the oil filler connection  | 
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| 4. | 
        Remove the air cleaner casing (1)
         Pull off the cable set connector (2) - Heating conductor-mass air flow sensor Undo the cable set Detach the engine ventilation hose (3) Detach the intake hose (4)  
        
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| 5. | 
        Raise the car
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| 6. | 
        Remove the wing liner
         4x Undo the bolt  
        
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| 9. | 
        Undo the generator
         Undo the nut  | 
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| 10. | 
        Remove the intake manifold support
         Undo the screw at the top Undo the screw at the bottom  | 
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| 11. | 
        Lower the car
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| 12. | 
        Drain the coolant
         Place a receptacle underneath Open the drain screw (arrow) Warning: observe safety regulations and country-specific stipulations  
        
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| 13. | 
        Lower the fuel pressure
         Use KM-J-34730-91 or 83 94 744 Adapter, fuel pressure gauge Unscrew the test connection protective cap on the fuel rail  
        
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| 14. | 
        Remove the fuel line
         Use KM-796-A or 83 95 261 Fuel line tool (1) Undo the fuel line holder - Unscrew the nut Close the fuel line Use KM-807  
        
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| 15. | 
        Remove the fuel line
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| 16. | 
        Remove the evap canister purge valve
         Undo the bolt Pull off the fuel evaporation line Pull off the cable set connector  | 
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| 17. | 
        Detach the engine ventilation hose
         from camshaft cover  | 
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| 19. | 
        Remove the fuel rail
         2x Undo the bolt (arrows) Instruction: pull out with the injectors  
        
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| 20. | 
        Undo the throttle valve module preheating line
         Detach the preheating hose (2) - from the throttle valve module 2x Unscrew Undo the camshaft sensor cable set connector (1)  | 
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| 21. | 
        Detach the throttle valve preheating return hose (3) from the throttle valve module
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| 22. | 
        Detach the brake servo vacuum line
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| 23. | 
        Detach the warm water return hose from the warm water coolant pipe
         2x Undo the holder  | 
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| 24. | 
        Undo the generator mounting
         Unscrew the bolt, stud Instruction: Swing back the generator  | 
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| 25. | 
        Remove the intake manifold
         7x Unscrew the nut (arrows) Remove the seal  
        
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| 26. | 
        Detach the warm water inlet hose (2) from the coolant pipe
         
        
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| 27. | 
        Undo the cable set
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| 28. | 
        Detach the coolant equalising container coolant hose (3) form the coolant pipe
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| 29. | 
        Detach the bottom coolant hose (1) from the coolant pipe
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| 30. | 
        Undo the coolant pipe
         Undo the bolt (arrow)  | 
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| 31. | 
        Remove the coolant pipe (3)
         2x Remove the coolant hose - Remove the middle coolant hose (2) - Coolant hose coolant pipe coolant connection (1)  
        
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| To fit | 
| 1. | 
        Fit the coolant pipe
         2x Fit the coolant hose - Remove the middle coolant hose - Coolant hose coolant pipe coolant connection  | 
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| 2. | 
        Fasten the coolant pipe
         Tighten the bolt - Tightening torque 60 Nm  | 
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| 3. | 
        Fit the bottom coolant hose
         Screw on the lid on the oil filler connection  | 
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| 4. | 
        Fit the coolant equalising container coolant hose
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| 5. | 
        Fasten the cable set
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| 6. | 
        Fit the warm water inlet hose
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| 7. | 
        Clean sealing surfaces. Cylinder head, intake manifold
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| 8. | 
        Fit the intake manifold
         Instruction: Change the seal, nuts 7x Tighten nut - Tightening torque 20 Nm  | 
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| 9. | 
        Fit the brake servo vacuum line Instruction: The connection must snap audibly in place
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| 10. | 
        Fit the generator mounting
         Tighten the bolt, stud - Tightening torque 20 Nm  | 
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| 11. | 
        Fit the hot water return hose
         2x Close the clamp  | 
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| 12. | 
        Fit the throttle valve preheating return hose
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| 13. | 
        Fit the throttle valve module preheating line
         2x Tighten bolt - Tightening torque 8 Nm Fasten the camshaft sensor cable set connector  | 
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| 14. | 
        Fit the fuel rail
         Instruction: Put in together with the injectors, the engine management system cable set 4x Change the injector sealing ring 2x Tighten bolt - Tightening torque 8 Nm  | 
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| 15. | 
        Fit the engine management system cable set
         Pull the cable set 13x Fasten the cable set connector Fit the ground cable. Fasten the cable set  | 
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| 16. | 
        Fit the engine vent hose.
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| 17. | 
        Fit the evap canister purge valve
         Tighten the bolt Fasten the fuel evaporation line Connect cable set connector  | 
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| 18. | 
        Fit the fuel line
         Tighten the nut Instruction: Hold with an open spanner - Tightening torque 15 Nm  | 
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| 19. | 
        Fit the fuel line
         Fit the fuel line holder - Tighten the nut - Tightening torque 15 Nm  | 
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| 20. | 
        Raise the car
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| 21. | 
        Close the coolant drain screw
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| 22. | 
        Fit the intake manifold support onto the intake manifold
         - Tighten the bolt - Tightening torque 20 Nm on the engine block - Tighten the bolt - Tightening torque 35 Nm  | 
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| 23. | 
        Fasten the generator
         Tighten the nut - Tightening torque 35 Nm  | 
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| 24. | 
        Fit the engine management system cable set
         4x Fasten the cable set connector 2x Fasten the cable set  | 
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| 26. | 
        Fit the multi-belt guard
         4x Tighten bolt  | 
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| 27. | 
        Lower the car
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| 28. | 
        Fit the air filter housing
         Fit the intake hose Fit the engine vent hose Connect cable set connector Fasten the cable set  | 
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| 29. | 
        Fit the top engine cover
         Unscrew the lid on the oil filler connection Tighten the bolts Screw on the lid on the oil filler connection  | 
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| 30. | 
        Fill with coolant
         Instruction: Fill and bleed the cooling system - See Cooling system, filling and bleeding . Observe the prescribed amount of coolant  | 
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| 31. | 
        Connect the battery.
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| 32. | 
        Close the bonnet
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| 33. | 
        Program erased memories
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