64 53 551 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 R 134a tetrafluorethane refrigerant . See 6450... NOTE FOR HANDLING R134A REFRIGERANT and 6450... SAFETY INFORMATIONS FOR HANDLING TETRAFLUORETHANE REFRIGERANT R134A
- Handling refrigerant fluid . See 6450... SAFETY INFORMATIONS FOR HANDLING REFRIGERANT OIL and 6450... SAFETY INFORMATIONS FOR HANDLING TETRAFLUORETHANE REFRIGERANT R134A
IMPORTANT:
Risk of damage!
Restart engine only when A/C system has been correctly filled.
FOLLOW INSTRUCTIONS FOR OPENING AND REPLACING PARTS IN REFRIGERANT CIRCUIT !
Restart engine only when A/C system has been correctly filled.
FOLLOW INSTRUCTIONS FOR OPENING AND REPLACING PARTS IN REFRIGERANT CIRCUIT !
NOTE:
Desiccant insert cannot be replaced separately.
Necessary preliminary tasks :
- DRAIN OFF AIR CONDITIONING SYSTEM
- Remove radiator. See 17 11 000 REMOVING AND INSTALLING RADIATOR (N20, N26) or 17 11 000 REMOVING AND INSTALLING RADIATOR (N55) .
Release screws (1).
Pull out refrigerant lines (2) from condenser (3) and set aside.
Tightening torque: 64 53 3AZ .
Release screw (4).
Remove condenser (3) in direction of arrow.
Installation note :
The fins on the radiator and condenser should not be damaged.
Replace sealing rings.
Use special tool 00 9 030 to install sealing rings without damaging them.
After installation :