Assembly; Operation - Husqvarna LB 144 Operator's Manual

Introduction
WARNING:
product, you must read and understand the
safety chapter.
WARNING:
cable from the spark plug before you
assemble the product.
To assemble the handle
1. Pull the handle rearward until it is in the end position.
(Fig. 20)
Introduction
WARNING:
product, you must read and understand the
safety chapter.
Husqvarna Connect
Husqvarna Connect is a free app for your mobile device.
The Husqvarna Connect app gives extended functions
for your Husqvarna product:
• Extended product information.
• Information about, and help with, product parts and
servicing.
To start to use Husqvarna Connect
1. Download the Husqvarna Connect app on your
mobile device.
2. Register in the Husqvarna Connect app.
3. Do the instruction steps in the Husqvarna Connect
app to connect and register the product.
Before you operate the product
1. Read the operator's manual carefully and make sure
that you understand the instructions.
2. Examine the cutting equipment to make sure that
it is correctly attached and adjusted. Refer to
examine the cutting equipment on page 13 .
3. Do a check of the oil level and fill with engine oil if
it is necessary. Refer to
page 13 .
4. Fill the fuel tank. Refer to
10

Assembly

Before you assemble the
Remove the spark plug

Operation

Before you operate the
To
To replace the engine oil on
To fill fuel on page 10 .
2. Tighten the handle knobs. (Fig. 21)
To adjust the handle height
1. Make sure that the height adjustment bail is in the
groove. Press down the height adjustment bail with
your foot, if the height adjustment bail is not put in
the groove. (Fig. 22)
2. Press in the height adjustment bail with your foot.
3. Put the handlebar in the correct position and release
the handlebar. (Fig. 23)
To fill fuel
If available, use gasoline with a low emission grade/
alkylate fuel. If gasoline with a low emission grade/
alkylate fuel is not available, use good quality unleaded
gasoline or leaded gasoline with octane number not less
than 91.
CAUTION:
octane number less than 91 RON. This can
cause damage to the product.
CAUTION:
or more frequently if it is necessary. A new
fuel filter is available at your Husqvarna
dealer.
CAUTION:
before you fill fuel.
CAUTION:
starting fluids.
1. Open the fuel tank cap slowly to release the
pressure.
2. Fill slowly with a fuel can. If you spill fuel, remove it
with a cloth and let remaining fuel dry off. (Fig. 24)
3. Clean the area around the fuel tank cap.
4. Tighten the fuel tank cap fully. If the fuel tank cap is
not tightened, there is a risk of fire.
5. Move the product a minimum of 3 m / 10 ft from the
position where you filled the tank before a start.
Do not use gasoline with an
Replace the fuel filter yearly
Always stop the engine
Do not use pressurized
2172 - 003 - 24.08.2023