BMW X3 Service & Repair Manual: Replacing desiccant insert for air conditioning system

BMW X3 Service & Repair Manual / HVAC / Condenser and dryer with lines / Replacing desiccant insert for air conditioning system

WARNING: Danger of injury! Refrigerant circuit is under high pressure!

  • Follow safety instructions for handling R 134a refrigerant .
  • Avoid contact with refrigerant and refrigerant fluid.

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.

If air conditioning system is opened for more than 24 hours: replace desiccant insert for air conditioning system

Follow INSTRUCTIONS ON REPLACING DESICCANT INSERT .

Necessary preliminary tasks:

  • Remove CONDENSER

Undo the plastic screw connection (1).

HVAC

Remove the desiccant insert (1).

Installation note: Replace the sealing ring (3) on the plastic screw connection (2).

HVAC

After installation:

EVACUATE AND FILL A/C SYSTEM

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