Compressor low and high-pressure pipe, Z19
Compressor low and high-pressure pipe, Z19 |
The compressor's low and high-pressure pipe that runs from the joint behind the right-hand headlamp via the compressor to the condenser.
To remove |
1. |
Place the car on a lift.
|
2. |
Drain the refrigerant from the A/C system. See
Draining and filling of refrigerant
.
|
3. |
Remove the
Bumper shell, front
.
|
4. |
Detach the PAD connection at the joint behind the right-hand headlamp.
|
5. |
Detach the PAD connection from the compressor and plug the openings.
|
6. |
Hang up the radiator core using
83 95 212 Strap
on the left-hand side.
|
7. |
Raise the car.
|
8. |
Remove the radiator core's left-hand mounting.
|
9. |
Detach both pipes from the connection to the receiver and plug the openings.
|
10. |
Detach the pipe from the holder on the subframe and remove it to the right.
|
To fit |
1. |
Thread the high-pressure pipe into place in the engine bay from the right-hand side.
|
2. |
Remove the plugs. Replace and lubricate the O-rings on the connections to the receiver. Use
Vaseline, Klüber Syntheso Pro AA2
.
|
3. |
Fit the mounting for the radiator core and remove the strap.
|
4. |
Screw in the PAD connections on the receiver.
Tightening torque: 8 Nm (5.9 lbf ft) |
5. |
Press in the high-pressure pipe to the holder on the subframe.
|
6. |
Lower the car to the floor.
|
7. |
Remove the plugs. Replace and lubricate the O-ring on the compressor connection. Use
Vaseline, Klüber Syntheso Pro AA2
.
|
8. |
Adjust the oil level in the compressor. See
Filling and adjustment of compressor oil
.
Press on the PAD connection to the compressor and tighten. Tightening torque: 20 Nm (15 lbf ft) |
9. |
Fit the PAD connection behind the headlamp.
|
10. |
Fit the
Bumper shell, front
.
|
11. |
Evacuate the A/C system and fill with R134a refrigerant. See
Draining and filling of refrigerant
.
|