Husqvarna ST 224 Operator's Manual page 20

4. Put the drive belt in the grove of the engine pulley
(G) before installing on the engine shaft.
5. Install the pulley bolt (F) and attach the engine pulley
on the engine. Tighten the pulley bolt (30-35 Ft.
Lbs. / 41-47 Nm).
6. Install the drive belt tensioner arm (B) and tighten
the arm bolt (E) on the engine.
7. Install the return spring (C) on the swing plate.
8. Install the tensioner spring (A) on the tensioner arm.
9. Operate all controls to make sure that the drive belt
is installed correctly and that all components are
moving correctly.
To install the belt cover
1. Install the belt cover (B) on the frame (C) and tighten
the two screws (A).
C
2. Install the discharge chute.
20
A
B
To remove the auger belt
1. Remove the 5/16'' bolts (A) and the lower ¼" bolts
(B) from the 2 sides of the frame assembly. Do not
discard the bolts.
2. Loosen but do not remove the lower 5/16" bolts (C)
on the 2 sides of the frame assembly.
3. Remove the auger belt from the engine pulley.
4. Tilt the rear section down. The front section is tilted
forward at the same time. The bottom bolt (C) is a
hinge between the front and rear sections.
5. Put a wooden block below the hinge point to set the
product in the tilted position.
6. Move the auger belt tensioner arm and remove the
auger belt from around the arm.
To install the auger belt
1. Move the belt tensioner arm and put the auger belt
around and in the groove of the auger pulley.
CAUTION: Make sure that the belt is not
caught between the frame and auger
housing as you put the unit together.
2. Remove the wooden block from below the product.
3. Lift the handle to tilt the rear section up. The front
section will tilt back and pivot to attach the rear
section.
4. Make sure that the belt is put in the auger pulley
groove correctly.
A
C
B
673 - 003 - 08.01.2020