Removing and installing air conditioner magnetic clutch N25 — VW

🧭 Before you start

Fits: platform codes 1C1, 1Y7

• Timing position: the crankshaft or camshaft is set and locked during this job
• Special tools named: puller, locking pin

Don't miss

• Do not pinch or stretch refrigerant hoses.
• If hook is placed on lower edge of poly V-belt pulley, there is a danger of damaging air conditioning system magnetic clutch N25.

📋 Procedure

1. Remove poly V-belt. 13Dismantling and assembling engine; Removing and installing poly V-belt
2. Remove air conditioner compressor from bracket and fasten it to body .
3. Remove right radiator fan and unscrew power steering vane pump from bracket. [Note: Do not pinch or stretch refrigerant hoses.]
4. Remove hexagon nut.
5. Release coupling disc carefully with two screwdrivers(A) and remove.

6. Remove retaining ring .
7. Position hooks of commercially available two-arm puller as shown in illustration (arrow) and pull off poly V-belt pulley. [Note: If hook is placed on lower edge of poly V-belt pulley, there is a danger of damaging air conditioning system magnetic clutch N25.]
8. Fit solenoid (A) to air conditioner compressor.
9. Place locking pin (C) in recess of solenoid (A).
10. Press poly V-belt pulley on by hand. Carefully drive poly V-belt pulley in over inner race, using a suitable driver.
11. Redetermine clearance of air conditioning system magnetic clutch N25 after assembly.

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