A/C compressor, Z19
A/C compressor, Z19 |
To remove |
1. |
Drain the refrigerant from the car. See
Draining and filling the refrigerant
.
|
2. |
Raise the car.
|
3. |
Remove the lower engine cover.
|
4. |
Remove
Drive belt, auxiliaries
.
|
5. |
Unplug the connector.
|
6. |
Remove and plug the pipe connection. Use
82 92 948 Plugs, A/C system, kit
.
|
7. |
Remove the A/C compressor.
|
To fit |
1. |
Fill with fluid as described under
Filling and adjusting the compressor oil
.
|
2. |
Fit the A/C compressor.
Tightening torque: 24 Nm (18 lbf ft) |
3. |
Fit the pipe connections using new seals.
Tightening torque: 18 Nm (13 lbf ft) |
4. |
Plug in the connector.
|
5. |
Fit
Drive belt, auxiliaries
.
|
6. |
Fit the lower engine cover.
|
7. |
Lower the car.
|
8. |
Vacuum pump and fill the A/C system with refrigerant. See
Draining and filling the refrigerant
.
|
9. |
Running in the compressor to distribute the compressor oil around the system:
|
- |
Activate the A/C and allow it to run for at least 2 minutes at an engine speed of <1350 rpm.
|
10. |
Test the A/C system. See
A/C system performance test
.
|