Compressor Pulley: Description and Operation

Ribbed Belt Pulley, Denso A/C Compressor Assembly Overview

• This type of ribbed belt pulley is installed on "7SEU17C" A/C compressor.

• Different versions of the ribbed belt pulley may be installed, depending on A/C compressor construction type and engine version => Parts Catalog

• Ribbed belt pulley, removing and installing => [ Ribbed Belt Pulley, Denso A/C Compressor ] Service and Repair.





1 Cap

2 Circlip

• Remove carefully using a small screwdriver or needle-nose pliers (pay special attention to ribbed belt pulley when doing this)

3 Guide cage

4 Circlip

• always replace

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

5 Spacer

6 Ribbed belt pulley

• the ribbed belt pulley is made of plastics and is sensitive to impact, be especially careful when handling it

• different versions => Parts Catalog

7 A/C Compressor

• depending on engine and market version, different versions can be installed => Parts Catalog

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

8 Rubber element

• Qty. 6

• Remove ribbed belt pulley from A/C compressor input shaft, dampens vibration and noise

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