Maintenance - Husqvarna 390 XP Manual Del Usuario

1. In conditions with snow, a winter cover is available.
Assemble the winter cover on the starter housing.
The winter cover decreases the flow of cool air and
keeps snow away from the carburetor space.
CAUTION: Remove the winter cover if the
temperature increases above 0°C/32°F. Risk
Introduction
WARNING: Read and understand the safety
chapter before you do maintenance on the
product.
Maintenance schedule
Daily maintenance
Clean the external parts of the prod-
uct and make sure that there is no oil
on the handles.
Do a check of the throttle trigger and
throttle trigger lockout. Refer to
a check of the throttle trigger and
throttle trigger lockout on page 23 .
Make sure that there is no damage
on the vibration damping units.
Clean and do a check of the chain
To do a check of the
brake. Refer to
chain brake on page 23To do a
check of the front hand guard and the
chain brake activation on page 22 .
Do a check of the chain catcher. Re-
To do a check of the chain
fer to
catcher on page 23 .
590 - 001 - 13.01.2020

Maintenance

Weekly maintenance
Clean the cooling system. Refer to
To clean the cooling system on page
32 .
Do a check of the starter, starter rope
To do
and return spring.
Lubricate the needle bearing. Refer
To lubricate the needle bearing on
to
page 30 .
Remove burrs from the edges of the
guide bar. Refer to
the guide bar on page 31 .
Clean or replace the spark arrestor
mesh on the muffler.
of too high engine temperature and damage
to the engine.
Heated handles (390 XPG)
The product has heated front and rear handles. The
electrical heating coils are powered by a generator.
Push the switch to engage the heat in the handles. The
heat is on when you can see the red mark on the switch.
Electrical carburetor heating (390 XPG)
Adjustment of the carburetor heating is done electrically
through a thermostat. This keeps the correct carburetor
temperature and prevents ice in the carburetor.
Monthly maintenance
Do a check of the brake band. Refer
To do a check of the brake band
to
on page 22 .
Do a check of the clutch centre,
clutch drum and clutch spring.
Clean the spark plug. Refer to
a check of the spark plug on page
27 .
Clean the external parts of the carbu-
To do a check of
rettor.
Do a check of the fuel filter and the
fuel hose. Replace if necessary.
To do
21