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