Power Fist 13 HP 389cc OHV Gas Engine User Manual page 16

V 2.6
CLEANING
CAUTION! Do not use a garden hose or pressure washer to clean the engine, as this may cause water to enter
the cylinder and cause damage.
1. If the engine has been running, allow it to cool for at least half an hour before cleaning.
2. Clean all exterior surfaces.
3. Touch up any damaged paint.
4. Coat other areas that may rust with a light film of oil.
FUEL
Gasoline will oxidize and deteriorate in storage. Deteriorated gasoline will cause hard starting, and it leaves gum
deposits that clog the fuel system. If that gasoline in your engine deteriorates during storage, you may need to
service or replace the carburator and other fuel system components.
The length of time that gasoline can be left in your fuel tank and carburator without causing functional problems
will vary with factors such as gasoline blend, storage temperatures, and the amount of fuel in the tank. The air in a
partially filled fuel tank will promote fuel deterioration, as will very warm storage temperatures. Fuel problems may
occur in a few months, or sooner if the gasoline was not fresh when the tank was filled.
Adding a gasoline stabilizer that is formulated for this purpose can extend fuel storage life. Deterioration problems
can also be avoided by draining the fuel tank and carburator prior to storage.
ADDING A GASOLINE STABILIZER
1. Fill the fuel tank with fresh gasoline. If the tank is only partially filled, air in the tank will promote fuel
deterioration during storage.
2. Add gasoline stabilizer. Ensure that the instructions for that product are followed.
3. Run the engine outdoors for 10 minutes to ensure that treated gasoline has replaced the untreated gasoline
in the carburator.
4. Stop the engine.
DISPOSING OF ENGINE
If your engine has become damaged beyond repair, do not throw it out. Bring it to an appropriate recycling facility,
such as a scrap metal dealer.
16
13 HP 389cc OHV Gas Engine with Electric Start
For technical questions call 1-800-665-8685
8129553