Remove/install V-belt for alternator

AR13.21-T-0140BA

Remove/install V-belt for alternator

17.12.09

 

Remove/install

 Danger!

Risk of death caused by being drawn into rotating vehicle parts

Do not insert your hand into rotating parts.
Wear closed and snug-fitting work clothes.
Secure area of rotating vehicle components against unauthorized access.

AS00.00-Z-0004-01A

1

Open liftgate

2

Remove poly-V-belt for A/C compressor

For model 613.358/388

AR13.21-T-1203BA

in case of model 613.367

AR13.21-T-1203CB

3

Loosen bolts (5) for ALT II (4)

4

Loosen clamp screw (2) and nuts on fixing piece (3)

5

Remove V-belt (1)

 Push ALT II (4) in the direction of the refrigerant compressor.

 Installation: Retension V-belt.





For model 613.358/388

AP13.20-T-1350-01BA



in case of model 613.367

AP13.20-T-1350-01CB

*BE13.21-N-1001-01D



*001589692100



Checking

6

Check condition of V-belt and for damage: replace if necessary



Damage profiles for a poly-V belt

AP13.22-T-1351-01A

7

Install in the reverse order

Number

Designation

Engine
457. 944

BE13.21-N-1001-01D

V-belt tension
(KG scale on tester)

V-belt new

kg

40 to 50

O

400 to 500

V-belt run-in

kg

30 to 40

O

300 to 400