Ribbed Belt Drive With Tensioning Roller and A/C Compressor Assembly Overview

Ribbed Belt Drive with Tensioning Roller and A/C Compressor Assembly Overview






1 Ribbed Belt

• Check for wear

• Before removing, mark direction of rotation using chalk or felt-tip marker

• Removing and installing, refer to => [ Ribbed Belt, Vehicles with Tensioning Damper and A/C Compressor ] Ribbed Belt, Vehicles With Tensioning Damper and A/C Compressor or => [ Ribbed Belt, Vehicles without A/C Compressor ] Ribbed Belt, Vehicles Without A/C Compressor

• Do not kink

• When installing, make sure it is seated correctly on the ribbed belt pulleys

2 Tension Roller for Ribbed Belt

• Removing and installing, refer to => [ Ribbed Belt, Vehicles with Tensioning Damper and A/C Compressor ] Ribbed Belt, Vehicles With Tensioning Damper and A/C Compressor

• Apply some adhesive lubricating paste to the guide surfaces; for the paste, refer to the electronic parts catalog ETKA.

3 Vibration Damper

• With ribbed belt pulley

• The hole inside the vibration damper must be positioned over the protrusion on the crankshaft toothed belt gear.

• Removing and installing, refer to => [ Vibration Damper ] Service and Repair

4 Bolt

• Replace

• 10 Nm plus an additional 90° turn

• Use Original bolts only, refer to the electronic parts catalog ETKA

5 Alignment Bushing

• Make sure the auxiliary component bracket fits correctly.

6 Bolt


7 Bolt

• Tightening specifications - 20 - => [ Bolt ] Toothed Belt Assembly Overview

8 Idler Roller

• For the toothed belt

9 Bolt

• Tightening specifications - 6 - => [ Bolt ] Toothed Belt Assembly Overview

10 Idler Roller

• For the toothed belt

11 Bracket for Assemblies

• Removing and installing, refer to => [ Accessory Assembly Bracket ] Service and Repair

12 High Pressure Pump

13 Bolt

• Tightening specification and sequence => [ Accessory Assembly Bracket -
Tightening Specifications and Tightening Sequence ] Ribbed Belt Drive With Tensioner and A/C Compressor Assembly Overview

14 Generator

15 Bolt

16 A/C Compressor

17 Bolt

18 Alignment Bushing

• Make sure the auxiliary component bracket fits correctly.

19 Bolt

• Tightening specification and sequence

Ribbed Belt Tensioning Roller - Tightening Specification and Sequence





• Replace the tensioning roller bolt.

• Apply some adhesive lubricating paste to the guide surfaces on the tensioning roller using a paint brush. For the adhesive lubricating paste, refer to the electronic parts catalog ETKA.

- Tighten the bolt in 5 steps: