Troubleshooting - Husqvarna 350BT Operator's Manual

To clean the air filter
CAUTION: Do not use a product without an
air filter or with a damaged air filter. Dust in
the air can cause damage to the engine.
1. Push the choke control to the closed position.
2. Remove the air filter cover (A).
3. Remove the air filter (B) from the filter frame.
B
A
4. Clean the air filter with warm water with soap.
Note: An air filter that has been used for a long time
cannot be fully cleaned. Replace the air filter
regularly and always replace a defective air filter.
5. Clean the inner surface of the air filter cover (A) with
a brush.
6. Apply oil to the air filter. Refer to
foam air filter on page 12 .
7. Put the air filter in the filter frame.
8. Attach the air filter cover to the product.
To apply oil to the foam air filter
CAUTION: Always use Husqvarna special
air filter oil. Do not use other types of oil.
WARNING: Put on protective gloves. The air
filter oil can cause skin irritation.
The engine is not possible to start
Check Possible cause
Stop button. Stop position
12
To apply oil to the

Troubleshooting

Solution
Set the stop switch to the start position.
1. Put the foam air filter in a plastic bag.
2. Put the oil in the plastic bag.
3. Rub the plastic bag to supply the oil equally across
the foam air filter.
4. Push the unwanted oil out of the foam air filter while
in the plastic bag.
To replace the harness
WARNING: A damaged harness can make
the product fall and cause injuries. Make
sure to install the clamp correctly.
1. Stop the engine.
2. Remove the clamp from the strap.
3. Push the end of the strap through the eyelet.
4. Pull the new strap through the eyelet.
5. Put the pin into the strap to attach the clamp to the
new strap.
1246 - 001 - 14.02.2020