Storage; Fuel System; Engine Oil - Husqvarna HD800BBC Operator's Manual

Immediately prepare your mower for storage at the end of
the season or if the unit will not be used for 30 days or more.
LAWN MOWER
When lawn mower is to be stored for a period of time, clean
it thoroughly, remove all dirt, grease, leaves, etc. Store in
a clean, dry area.
1. Clean entire lawn mower (See "CLEANING" in the
Maintenance section of this manual).
2. Lubricate as shown in the Maintenance section of this
manual.
3. Be sure that all nuts, bolts, screws, and pins are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
4. Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
HANDLE (See Figs. 23 and 24)
You can fold your lawn mower han dle for storage.
1. Loosen the two "star" handle knobs on sides of the
upper handle and allow handle to fold down to the rear.
2. Loosen the two "standard" handle knobs on sides of
the lower handle and pivot entire handle as sem bly
forward and allow it to rest on mower.
3. Reinstall "standard" knobs and carriage bolts to lower
handle or handle brackets for safe keeping.
• When setting up your handle from the storage posi-
tion, you must manually lock lower handle into mowing
position.
IMPORTANT: WHEN FOLDING THE HANDLE FOR STORAGE
OR TRANSPORTATION, BE SURE TO FOLD THE HANDLE AS
SHOWN OR YOU MAY DAMAGE THE CONTROL CABLES.
OPERATOR
PRES ENCE
CONTROL
BAR
FOLD
FORWARD
FOR

STORAGE

STORAGE
MOWING
POSITION
HANDLE
HANDLE
"STAR"
LOWER
HANDLE
LOWER HANDLE
"STANDARD" KNOB
FIG. 23
KNOB
ENGINE

FUEL SYSTEM

IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS
FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS
SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR
TANK DURING STORAGE.
(CALLED GASOHOL OR USING ETHANOL OR METHANOL)
CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION
AND FORMATION OF ACIDS DURING STORAGE. ACIDIC GAS
CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN
STORAGE.
• Empty the fuel tank by starting the engine and letting
it run until the fuel lines and carburetor are empty.
• Never use engine or carburetor cleaner products in the
fuel tank or permanent damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in mini-
mizing the formation of fuel gum deposits during stor age.
Add stabilizer to gasoline in fuel tank or storage container.
Always follow the mix ratio found on stabilizer container.
Run engine at least 10 minutes after adding stabilizer to
allow the stabilizer to reach the carburetor. Do not empty
the gas tank and carburetor if using fuel stabilizer.

ENGINE OIL

Drain oil (with engine warm) and replace with clean engine
UPPER
oil. (See "ENGINE" in the Maintenance section of this
manual).
UPPER
CYLINDER
1. Remove spark plug.
KNOB
2. Pour one ounce (29 ml) of oil through spark plug hole
into cylinder.
3. Pull starter handle slowly a few times to distribute oil.
4. Replace with new spark plug.
17
BOLT
HANDLE
BRACKET
FIG. 24
ALCOHOL BLENDED FUELS