Remove/install tensioning device for poly-V belt of alternator

AR13.20-P-0010XGA

Remove/install tensioning device for poly-V belt of alternator

28.03.2018

Engine

176 in model 463

as of model year 2019

1

Bolts

2

Poly-V-belt

3

Tensioning device

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

 

Remove/install

1

Remove poly-V-belt (2) of the alternator.

AR13.22-P-0003XGA

2

Remove screws (1) and remove clamping device (3) downward.

 Bolt, belt tensioner to right bracket

*BA13.25-P-1002-01CA



Check

3

Check clamping device (3) for damage and wear.

If problems exist,



Replace clamping device (3).

4

Install in the reverse order.

 Belt tensioner

Number

Designation

Engine 176

BA13.25-P-1002-01CA

Bolt, belt tensioner to right bracket

Nm

20