Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Heating, ventilation, air conditioning | Heating, air conditioning | Air conditioner | Refrigerant circuit - assembly overview | Air conditioning magnetic couplingN25 manufacturer Delphi (model 1) - repair

Removal

–	Remove the lower engine noise insulation → General body repairs, exterior; Rep. gr.50.

–	Remove right front wheel arch trim panel → Body - External assembly works; Rep. gr.66.

–	Mark the belt operating direction.

–	Remove the Poly-V belt for the air conditioning compressor → Engine; Rep. gr.13.

–	Disconnect the connector for the Air conditioning magnetic clutch -N25-harness.

–	Remove coupling disc using Pliers -T 10005- and Gedore socket -T30-.

Note

Be careful not to lose the adjusting washers while removing the coupling disc.

–	Remove the circlip and pulley.

–	Remove circlip and Air conditioning magnetic coupling -N25-.

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