To Install The Drive Belt; To Adjust The Drive Belt Tension; To Install The Belt Cover - Husqvarna ST 424 Manual Del Usuario

C
A
B
3. Remove the drive belt (D) from the lower pulley
(E).

To install the drive belt

1. Put the drive belt onto the lower pulley (E).
Note: Make sure that the drive belt is put in the
lower pulley groove properly.
2. Put the drive belt in the groove of the engine
pulley (C).
C
A
B
3. Install the 9/16 in. pulley bolt (B) and attach the
engine pulley (C) on the engine. Tighten the
pulley bolt ( 41-47 Nm/30-35 Ft. Lbs).
4. Install the auger belt (A). See
belt on page 22 .
5. Operate all controls to make sure that the drive
belt is installed correctly and that all components
move correctly.

To install the belt cover

1. Install the belt cover (B) on the frame (C) and
tighten the two screws (A).
876 - 007 - 08.01.2020
D
E
D
E
To install the auger
C
2. Install the discharge chute.

To adjust the drive belt tension

1. Remove the belt cover. See
replacement of the belts on page 20 .
2. Loosen the idler pulley nut (A).
3. Move the idler pulley (B) in the direction of the
belt to increase the belt tension. Move it away
from the belt to decrease the belt tension.
A
4. Tighten the idler pulley nut (A).
5. Press and then release the drive speed control
lever. If the drive belt has tension when the drive
speed control lever is released, move the idler
pulley away from the drive belt to release the belt
tension.
6. Install the belt cover. See
on page 21 .
To remove the auger belt (for ST
424/427/430 only)
1. Remove the 5/16'' nut and the cable cover (E)
from the frame.
A
B
To prepare for
B
To install the belt cover
21