Evaporator
Evaporator |
Important | ||
The A/C receiver and the compressor oil absorb moisture from the air, which can then not be removed. Plug all connections that are opened immediately. |
||
To remove |
1. |
Drain the A/C system. See
Draining and filling the refrigerant
.
|
2. |
Dismantle the cover on the windscreen wipers and dismantle the windscreen wipers. Use the puller
85 80 144 Puller, windscreen wiper arm
.
|
3. |
Remove the
cover on the bulkhead partition space
.
|
4. |
Dismantle the
windscreen wiper assembly
.
|
5. |
Lift out the air filter.
|
6. |
Dismantle the air filter housing.
|
7. |
Dismantle the high and low pressure pipe's PAD connection from the expansion valve. Plug the openings.
|
8. |
Dismantle the expansion valve.
|
9. |
Dismantle the expansion valve's rubber seal and the foam seal.
|
10. |
Dismantle the locking clasp holding the high and low pressure pipes on the heating and ventilation unit.
|
11. |
Remove the
glove box
.
|
12. |
Dismantle the floor console's front side panel on the passenger side.
|
13. |
Remove the
passenger acoustic insulation
.
|
14. |
Dismantle the air duct for the floor vent.
|
15. |
Dismantle the connector from the ventilation fan control.
|
16. |
Dismantle the connector from the recirculation motor and the hose from the clips on the fan housing.
|
17. |
Dismantle the top and bottom sections of the fan unit.
|
18. |
Dismantle the evaporator's cover.
|
19. |
Carefully pull out the evaportor.
|
To fit |
1. |
Adjust the oil quantity in the A/C system. See
Filling and adjusting the compressor oil
.
|
2. |
Carefully slide in the evaporator. Take care so that the foam seal aligns correctly.
|
3. |
Fit the evaporator's cover.
|
4. |
Fit the top and bottom sections of the fan unit.
|
5. |
Fit the clip that holds the hose on the fan housing. Connect the recirculation motor's connector.
|
6. |
Connect the connector to the fresh-air fan control.
|
7. |
Fit the air duct for the floor vent.
|
8. |
Fit the
passenger acoustic insulation
.
|
9. |
Fit the floor console's front side panel on the passenger side.
|
10. |
Fit the
glove box
.
|
11. |
Fit the locking clasp holding the high and low pressure pipes on the heating and ventilation unit.
|
12. |
Fit the expansion valve's foam seal and rubber seal.
|
13. |
Fit the expansion valve.
Tightening torque 15 Nm (lbf ft) |
14. |
Replace the sealing washer and fit the high and low pressure pipe's PAD connection to the expansion valve.
Tightening torque 15 Nm (11 lbf ft) |
15. |
Fit the air filter housing.
|
16. |
Fit the air filter.
|
17. |
Dismantle the
windscreen wiper assembly
.
|
18. |
Fit the
cover for the bulkhead partition space
.
|
19. |
Fit the windscreen wipers
Tightening torque 20 Nm (15 lbf ft) |
20. |
Vacuum pump and fill the A/C system. See
Draining and filling the refrigerant
.
|
21. |
Check the performance of the A/C system. See
A/C system performance test
.
|