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•
Disconnect spark plug wire and keep it away from
the spark plug.
•
Clean area around oil fill, remove oil fill
cap/dipstick. Wipe dipstick clean.
•
Tip your pressure washer to drain oil from the oil fill
into a suitable container making sure you tip your
unit away from the spark plug and air cleaner.
When crankcase is empty, return the pressure
washer to upright position.
•
Wipe dipstick clean, insert it into oil fill hole and
tighten securely, remove dipstick. Add
recommended
oil up to "Full" mark on dipstick.
Pour slowly. Wipe dipstick clean each time oil level
is checked. Do Not overfill.
•
Install oil fill plug and dipstick, tighten securely.
•
Wipe up any remaining oil.
•
Reconnect spark plug wire to the spark plug.
Service Air Cleaner
Your engine will not run properly and may be
damaged if you run it with a dirty air cleaner.
Service the air cleaner once every 100 hours of
operation or once each year, whichever comes first.
Service more often if operating under dirty or dusty
conditions. Replacements are available at your local
Sears service center.
To service the air cleaner, follow these steps:
•
Loosen screw and tilt cover down.
•
Carefully remove pre-cleaner and cartridge
assembly.
•
To clean pre-cleaner, separate it from cartridge and
wash in liquid detergent and water. Air dry
thoroughly. Do Not oil. Re-assemble dry
pre-cleaner on clean cartridge.
•
To clean cartridge, gently tap pleated paper side on
a flat surface.
•
Reinstall clean or new pre-cleaner/cartridge
assembly inside cover. Lip of pre-cleaner must be
at bottom of cartridge pleats.
Tabs and Slots
Cartridge
Pre-Cleaner
Pre-Cleaner Lip
Screw
Cover
Base
•
Insert cover's tabs into slots in bottom of base.
•
Tilt cover up and tighten screw securely to base.
NOTE: You can purchase new air filter elements by
calling 1-800-366-PART.
Service Spark Plug
Service the spark plug every 100 hours of operation or
yearly, whichever occurs first.
_
CAUTION!
Disconnect spark plug wire from
spark plug and keep wire away from spark plug
while servicing engine.
•
Clean area around spark plug.
•
Remove and inspect spark plug.
•
Replace spark plug with recommended
plug if the
electrodes are worn or if the insulator is cracked or
chipped.
•
Check electrode gap with wire feeler gauge and set
gap at 0.030 inches (0.76mm), if necessary.
•
Install spark plug, tighten securely.
NOTE: You can purchase a new spark plug by calling
1-800-366-PART.
Carburetor
If you think your carburetor needs adjusting, see your
nearest Sears service center. Engine performance
may be affected at altitudes above 7000 feet. For
operation at higher elevations, contact your nearest
Sears service center.
AFTER EACH USE
Water should not remain in the unit for long periods of
time. Sediments or minerals can deposit on pump
parts and "freeze" pump action. Follow these
procedures after every use:
•
Flush detergent siphoning tube by placing the filter
into a pail of clean water while running pressure
washer in low pressure mode (adjustable nozzle in
the forward position). Flush for one to two minutes.
•
Shut off the engine and let it cool, then remove all
hoses.
•
Disconnect spark plug wire from spark plug.
•
Empty the pump of all liquids by pulling recoil
handle about 6 times. This should remove most of
the liquid in the pump.
•
If storing for more than 30 days see "Long Term
Storage" on page 14.
13
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