Husqvarna ST 324 Manuel D'utilisation page 17

4. Install a ¼-20 locknut (D) on the shear pin and
tighten.
5. Put the ON/OFF key in the ignition and connect the
spark plug cable to the spark plug.
To replace the impeller shear pins
The impeller shear pins protect the product from
damage. The impeller shear pins break if an object
comes into the moving parts.
CAUTION: Use only original equipment
shear pins supplied with the product.
1. If an impeller shear pin breaks, stop the engine and
wait for the moving parts to stop.
2. Remove the ON/OFF key and disconnect the spark
plug cable.
3. Align the hole in the impeller hub (A) with the holes
in the impeller shaft (B) and install a new ¼-20 shear
pin (C).
633 - 005 - 17.12.2019
A
C
B
D
4. Install a ¼-20 locknut (D) on the shear pin and
tighten.
C
A
B
D
5. Put the ON/OFF key in the ignition and connect the
spark plug cable to the spark plug.
To examine the tires
• Keep the tires free of fuel, oil and chemicals to
prevent damage to the rubber.
• Keep the tires away from stumps, stones, ruts, sharp
objects and other objects which can cause damage
to the tires.
• Keep the tire pressure correct, see
on page 25 .
To clear a clogged chute deflector
Do not unclog the chute deflector before the following
operations are made.
1. Release the auger engagement and the drive
engagement at the same time.
2. Wait 10 seconds to make sure that the augers have
stopped.
3. Stop the product.
4. Use the clean-out tool (at least 15" long, included in
some models) to remove the clog.
B
Technical data
WARNING: Do not put your hands into
the chute deflector or inside the auger
housing.
17