DR Power Walk-behind 13 - 17 HP (May 2001 - February 2003) - Manual (Page 23)

DR
®
ALL-TERRAIN
™
FIELD and BRUSH MOWER Safety & Operating Instructions
17
End of Season & Storage
!
WARNING: Always disconnect the spark plug wire before servicing your machine.
Please refer to the engine manufacturer's owner's manual for engine-specific procedures.
·
Change the oil (and oil filter, if applicable).
·
Remove the spark plug and pour about 1 ounce of motor oil into the cylinder hole. Replace the
plug and pull the recoil starter rope until you feel strong resistance. This will coat the piston and
seat the valves to prevent moisture buildup.
·
Clean/replace the air filters.
·
Clean dirt and debris from the cylinder head cooling fins, blower housing, debris screen and
muffler area of the engine.
·
If your engine has a fuel filter, replace it.
·
If your DR ® FIELD and BRUSH MOWER will be idle for more than 30 days, we recommend
using a gas stabilizer. This will prevent sediment from gumming up the carburetor. If there is
dirt or moisture in the gas or tank, remove it by draining the tank. Completely fill the tank with
fresh, unleaded gas and add the appropriate amount of stabilizer or gasoline additive. Run the
engine for a short time to allow the additive to circulate. Close the fuel shut-off valve, if your
machine is equipped with one, to prevent carburetor overflow and leakage.
·
Store the battery in a dry area that will not freeze. If the machine is not used over a long period,
the battery should be charged every four to six weeks. See page 9.
·
Remove any wrapped weeds from the blade bearing housing. Clean grass and debris from the
top and underneath the mower deck with a stiff brush.
·
Check the blade for nicks and wear. Remove the blade and sharpen, or have it professionally
sharpened if needed.