Winter Storage; Service - Husqvarna SG13 Operator's Manual

Winter Storage

At the end of the season, the machine should be
readied for storage (or if it will not be in use for longer
than 30 days). Fuel allowed to stand for long periods
of time (30 days or more) can leave sticky residues
that can plug the carburetor and disrupt engine
function.
Fuel stabilizers are an acceptable option as regards
sticky residues during storage. If alkylate gasoline
(Aspen) is used, stabilizers are unnecessary
because this fuel is stable. However, you should
avoid switching between regular and alkylate
gasoline as sensitive rubber components can
harden. Add stabilizer to the fuel in the tank or in
the storage container. Always use the mixing ratios
specified by the manufacturer of the stabilizer. Run
the engine for at least 10 minutes after adding the
stabilizer so that it reaches the carburetor. DO NOT
empty the fuel tank and the carburetor if you have
added stabilizer.

Service

When ordering spare parts, please specify the
purchase year, model, type, and serial number.
Always use genuine Husqvarna parts.
An annual check-up at an authorized service
workshop is a good way to ensure that your machine
performs its best the following season.
To ready the machine for storage, follow these steps:
1. Clean the machine carefully, particularly the
chassis and working equipment. Touch up
damage to the paint to prevent rust.
2. Inspect the machine for worn or damaged parts
and tighten any nuts or screws that may have
become loose.
3. Change the engine oil; dispose of properly.
4. Lubricate all grease nipples, joints and cables as
described in Lubrication.
5. Store the machine in a clean, dry place and
cover it for extra protection.
6. Cover the blade and cutters with a thin coat of oil
to avoid rust.
40
WARNING!
NEVER store an engine with fuel
in the tank indoors or in poorly
ventilated spaces where fuel vapor
can come in contact with open flame,
sparks or a pilot light such as in a
boiler, hot water tank, clothing drier,
etc. Handle the fuel with caution. It
is very flammable and careless use
can cause serious damage to person
and property. Drain the fuel into an
approved container outdoors and
far away from open flame. NEVER
use gasoline for cleaning. Use a
degreaser and warm water instead.