Belt Pulley (Version "1"), Replacing

Belt Pulley (version "1"), Replacing

NOTE:
- Various pulley designs are installed depending on type of compressor and engine.
- Belt pulley, removing from compressor and reinstalling







1. Bolt
- Replace
- Tightening torque 20 Nm
- Loosening and tightening

2. Drive plate
- Different versions
- Triggered in the event of excessive torque (e.g. compressor stiff)

3. Securing ring
- Replace
- Ensure correct positioning (flat side facing compressor)

4. Belt pulley
- Rubber element of pulley is triggered in the event of excessive torque (e.g. stiff compressor) and pulley just free-wheels without driving compressor
- Different versions

NOTE: Under certain conditions (e.g. rough engine running), rubber element of pulley may be triggered when there is no compressor or refrigerant circuit fault.

5. Compressor
- Different models are installed depending on engine and country
- Clean compressor flange before sliding on pulley