McCulloch 96188000300 Manuale Utente

15

If drive belt becomes worn, oil-soaked, excessively 

cracked, frayed, or otherwise damaged, replace the belt.
1.    Remove the drive side cover by removing the six screws 

as shown in (Figure 31).

2.   Press down on front of idler arm to release the belt 

tension (Figure 31).

3.   Remove the drive belt from the drive pulley (Figure 31).

4.   Install the new drive belt, routing it as shown in  

(Figure 32).

NOTE: Route the new drive belt first around the engine 

pulley, then the idler pulley, and finally around the drive 

pulley while pressing down on the front of the idler arm. 

(Figure 32).
5.   Install the drive side cover with the screws removed in 

step 1.

NOTE:  Ensure that the drive belt is properly adjusted 

and operating; refer to Checking the Control Cable and 

Adjusting the Control Cable in the Maintenance section 

of this manual.

1.   Drive side cover
2.   Screw
3.   Drive pulley
4.   Idler arm

Figure 31

1

2

7

4

6

5

3

5.   Idler pulley
6.   Engine pulley
7.   Drive belt

2

1.   Idler arm
2.   Idler pulley
3.   Engine pulley
4.   Drive pulley

Figure 32

1

3

2

4