A/C Compressor Belt Pulley, Denso Version 1 Overview

A/C Compressor Belt Pulley, Denso Version 1 Overview

• This type of belt pulley is installed on a 7 SEU 16 A/C compressor.

• Different versions of the belt pulley are installed, depending on A/C compressor construction type and engine version. Refer to the Electronic Parts Catalog.

• Belt Pulley, removing and installing, refer to => [ Belt Pulley, Denso Version 1 ] Belt Pulley, Denso Version 1.






1 - Screw

• Replace

• Tightening specification 20 Nm.

• Loosening and tightening, refer to=> [ Belt Pulley, Denso Version 1 ] Belt Pulley, Denso Version 1.

2 - Drive Plate

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

• Removing and installing, refer to => [ Belt Pulley, Denso Version 1 ] Belt Pulley, Denso Version 1.

• 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.

3 - Circlip

• Replace

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

• Removing and installing, refer to => [ Belt Pulley, Denso Version 1 ] Belt Pulley, Denso Version 1.

4 - Belt Pulley

• The overload protection takes over when the rubber element on the belt pulley loosens because 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.

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

• Removing and installing, refer to => [ Belt Pulley, Denso Version 1 ] Belt Pulley, Denso Version 1.

• Under certain conditions (for example, rough engine idle), rubber element of pulley can disengage without a malfunction existing at compressor or in refrigerant circuit.

5 - 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.