Belt Pulley, Denso A/C Compressor, Version 1

Belt Pulley, Denso A/C Compressor, Version 1

• If overload protection of pulley triggers, check the A/C compressor for ease of motion before replacing the pulley. If the A/C compressor creates friction, replace it completely.

• To remove belt pulley, it depends on engine version if it is necessary to remove A/C compressor from engine. Refer to => [ A/C Compressor, Removing From Bracket ] A/C Compressor, Removing From Bracket.

• Different versions of the pulley may be installed, depending on A/C compressor construction type and engine version. Refer to Electronic Parts Catalog (ETKA).

• Belt Pulley, removing and installing, refer to => [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).






1 Circlip With Rubber Disc

• Remove carefully using a small screwdriver or needle-nose pliers (especially note belt pulley when doing this).

• Removing and installing, refer to=> [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).

• The rubber disc that is vulcanized on serves as noise insulation during low compressor output when engine is idling.

2 Drive Plate

• Attached to the A/C compressor input shaft.

• Different versions. Refer to Electronic Parts Catalog (ETKA).

• The overload protection takes over when the torque is excessive (for example, if the A/C compressor runs with resistance) and the belt pulley runs freely without driving the A/C compressor.

• Removing and installing, refer to=> [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).

• Tightening specification 35 Nm.

3 Circlip

• Replace

• Install on correct side (flat side toward A/C compressor).

• Removing and installing, refer to => [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).

4 Spacer

• Dimension: 17.5 x 10 x 3 mm

5 Rubber Elements

• 6x, install on proper side. Refer to=> [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).

• Decouples belt pulley from compressor driveshaft, damps vibrations and noise.

• For installation, lightly coat rubber elements, for example, with tire mounting paste or a soap solution (as a lubricant).

6 Belt Pulley

• Belt pulley is made of plastic and is sensitive to impact, therefore handle it with especial care.

• Different versions. Refer to Electronic Parts Catalog (ETKA).

• Removing and installing, refer to=> [ Denso A/C Compressor (Version 1) ] Denso A/C Compressor (Version 1).

7 A/C Compressor

• Different versions may be installed, depending on engine version and country version of vehicle. Refer to Electronic Parts Catalog (ETKA).

• Clean A/C compressor flange before sliding on pulley.