Ribbed Belt Drive Overview

Ribbed Belt Drive Overview






1 Vibration Damper

• With ribbed belt pulley

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

2 O-ring

• Not a replacement part; supplied with the bolt

3 Bolt

• 150 Nm plus an additional 90° turn

• Replace

• Coat the O-ring with oil.

• Use counter hold tool (T10355) to loosen and tighten

4 Ribbed Belt

• Check for wear

• Do not kink

Risk of destroying due to reversed running direction on a used ribbed belt.

• Before removing the ribbed belt, marking running direction with chalk or felt-tip pen for reinstallation later.

• Removing and installing, refer to => [ Ribbed Belt ] Ribbed Belt

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

5 Ribbed Belt Tensioning Damper

• Move the damper using an open-end wrench to release the tension on the ribbed belt

• Secure using the locking pin (T10060 A)

• Tensioning device for the ribbed belt, refer to => [ Tensioning Device for Ribbed Belt ]

• Removing and installing, refer to => [ Ribbed Belt Tensioner ] Service and Repair

6 Accessory Assembly Bracket

• With oil filter and engine oil cooler

• Accessory assembly bracket, removing and installing, refer to => [ Accessory Assembly Bracket ] Service and Repair

• For removing and installing engine oil cooler, refer to => [ Engine Oil Cooler ] Engine Oil Cooler

7 Bolt

• 10 Nm

8 Generator

9 Bolt

10 Bolt

• Tightening sequence, refer to => [ Accessory Assembly Bracket Tightening Sequence ]

11 Air Conditioning (A/C) Compressor

• Do not remove or disconnect refrigerant lines

• Removing and installing.

12 Bolt

• 25 Nm

13 Alignment Bushing

• For air conditioning compressor

Tensioning Device for Ribbed Belt





1. Ribbed belt tensioning damper

2. Support

3. Bracket for assemblies

4. Centering sleeve

5. Bolt


Accessory Assembly Bracket Tightening Sequence





- Mount the accessory assembly bracket and then mount the bolts - 4 -.

- Tighten bolts in 3 stages in - 1 to 5 - sequence as follows: