porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Heater/Air-Conditioning Unit|Page 4442 > < Removing and Installing Heater/Air-Conditioning Unit
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2. Unclip wiring harness on the left heat exchanger cover.
3. Unscrew both fastening screws on the left heat exchanger cover and unclip the cover.

4. Unscrew the fastening screw of the right heat exchanger cover and unclip the cover.

5. Pull the retaining clips -arrows A- off the coolant supply line and return line.

INFORMATION:  Line the driver's footwell with very absorbent material.

6. Pull the interior carpet away from the coolant lines and place a suitable collecting container in position.
7. -arrows B- Slowly pull out the lines from the heat exchanger and drain the coolant into the collecting container.

Removing and Installing Heater/Air-Conditioning Unit|Page 4442 > < Removing and Installing Heater/Air-Conditioning Unit