Ribbed Belt Drive With Tensioner and A/C Compressor Assembly Overview

Ribbed Belt Drive with Tensioner 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 pulleys

2 Tensioning Element for Ribbed Belt

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

• Deleted on vehicles with A/C, depending on the date of manufacture

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 Bolt

6 Alignment Bushing

• Make sure the auxiliary component bracket fits correctly.

7 Bolt

8 Bolt

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

9 Idler Roller

• For the toothed belt

10 Bolt

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

11 Idler Roller

• For the toothed belt

12 Bracket for Assemblies

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

13 High Pressure Pump

14 Bolt

• 23 Nm

15 Bolt

• Tightening specification and sequence

16 Generator

17 Bolt

18 A/C Compressor

19 Bolt

20 Alignment Bushing

• Make sure the bracket fits correctly.

Accessory Assembly Bracket - Tightening Specifications and Tightening Sequence





- Replace the bolts for the auxiliary component bracket as follows:

• Bolts - 1 - and - 2 - M10 x 52.

• Bolts - 3 - and - 6 - M10 x 30.

• Bolts - 4 - and - 5 - M10 x 60.

- Tighten the auxiliary component bracket bolts in 2 steps in sequence - 1 through 6 -:

- Install the bolts all the way by hand.

- Tighten the bolts to 40 Nm.

- Tighten the bolts - 3 - and - 6 - 45° further.

- Tighten the bolts - 1, 2, 4 and 5 - 90° further.