64 53 515 Replacing desiccant insert for air conditioning system
Special tools required:
WARNING:
Danger of injury!
Refrigerant circuit is under high pressure!
Follow safety informations for handling R 134a refrigerant See 64 50... SAFETY INFORMATIONS FOR HANDLING TETRAFLUORETHANE REFRIGERANT R134A or 64 50... INSTRUCTIONS FOR HANDLING R 134A REFRIGERANT .
Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for HANDLING REFRIGERANT OIL .
Refrigerant circuit is under high pressure!
Follow safety informations for handling R 134a refrigerant See 64 50... SAFETY INFORMATIONS FOR HANDLING TETRAFLUORETHANE REFRIGERANT R134A or 64 50... INSTRUCTIONS FOR HANDLING R 134A REFRIGERANT .
Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for HANDLING REFRIGERANT OIL .
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.
If air conditioning system is opened for more than 24 hours:
Replace desiccant insert for heating and air conditioning system.
Follow INSTRUCTIONS ON REPLACING DESICCANT INSERT .
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 AIR CONDITIONING SYSTEM are not included in the time value given for this job item.
- Remove CAPACITOR .
If necessary, pierce label over screw plug (1).
Open screw plug (1) and remove desiccant insert from heating and air conditioning system capacitor (3).
Installation note:
Tightening torque 64 53 12AZ .
Replace sealing rings.
Use special tool 00 9 030 to mount sealing rings without damaging them.
After installation: