Remove/install poly-V belt

AR13.22-B-1202EVI

Remove/install poly-V belt

26.11.2018

Engine

936.9 in model 382.155/189

with code MS6 (Euro VI)

1

Polly-V belt

2

Tensioning roller

3

Fan drive belt

4

Alternator drive belt 2



Remove

1

Open the engine compartment

 The access to perform maintenance and repair works varies according to the manufacturer and the body type.

2

Remove the alternator drive belt (3)

3

Remove the alternator drive belt 2 (4)

4

Move the tensioning roller (2) downwards with the lever and the tubular wrench with insert and keep it in this position

 Move the tensioning roller (2) downwards over the screw, against the spring tension.

5

Remove the poly-V belt (1)

 Installation: Observe the correct seating of the poly-V belt (1).

 Do not fold the poly-V belt (1).

6

Move the tensioning roller (2) back



Check

7

Observe the diagram of drive belts

AR13.20-B-1000-01EVI

8

Check the poly-V belt (1) for wear and damages



AP13.22-B-1351-01A

In case of damage:



Replace the poly-V belt (1).

9

Check the pulleys, the dumper pulley, and the tensioning roller (2) for damages

In case of damage:



Replace the poly-V belt (1).

10

Install in reverse order