64 53 550 Removing and installing/replacing capacitor (with desiccant insert) for heating and air conditioning system
Special tools required:
WARNING:
Danger of injury!
Refrigerant circuit is under high pressure!
Avoid contact with refrigerant and refrigerant oil.
Read and comply with safety instructions:
Refrigerant circuit is under high pressure!
Avoid contact with refrigerant and refrigerant oil.
Read and comply with safety instructions:
- Handling TETRAFLUORETHANE REFRIGERANT R134A .
- Handling REFRIGERANT FLUID
IMPORTANT:
Risk of damage!
Restart engine only when A/C system has been correctly filled.
Restart engine only when A/C system has been correctly filled.
NOTE:
Follow instructions for OPENING AND THE PART EXCHANGE IN THE REFRIGERANT CIRCUIT .
If air conditioning system is opened for more than 24 hours:
REPLACE DESICCANT INSERT FOR A/C SYSTEM
IMPORTANT:
The desiccant insert can only be replaced in vehicles with production dates up to 12/08!
In vehicles after 12/08, the heating and air conditioning system capacitor must be replaced!
In vehicles after 12/08, the heating and air conditioning system capacitor must be replaced!
Necessary preliminary tasks:
- DRAWING OFF, EVACUATING AND FILLING THE HEATING AND AIR CONDITIONING SYSTEM are not included in the time value given for this job item
- Remove RADIATOR .
Release screws (1).
Tightening torque 64 53 1AZ .
Disconnect suction and pressure lines and lay to one side.
Installation note:
Replace sealing rings.
Use special tool 00 9 030 to install sealing rings without damaging them.
Release screw (1).
Lever out clamp (2).
Remove capacitor (3) rearwards.
Installation note:
Make sure retaining clips are correctly seated in area (4).
Installation note:
Make sure capacitor (1) is securely seated in area (2).
After installation
- EVACUATE AND FILL HEATING AND AIR CONDITIONING SYSTEM .
- Fill cooling system.