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Changeoil while engineisstiffwarmfromrunning,as fellows:
1. Drain fuel tank by running pressure washer until fuel
tank is empty.
2. Disconnect spark plug wire and keep it away from spark
plug.
3. Cleanarea around oil fill, remove oil fill cap/dipstick.
Wipe dipstick clean.
4. Tip your pressure washer to drain oil from oil fill into a
suitable container making sure you tip your unit away
from spark plug. When crankcaseis empty, return
pressure washer to upright position.
5. Slowly pour recommended oil (about 20 oz.) into oil fill
opening. Pauseto permit oil to settle. Fill to "Full" mark
on dipstick.
6. Wipe dipstick clean each time oil level is checked. DO
NOToverfill.
7. Replaceand tighten dipstick.
8. Wipe up any remaining oil.
9. Reconnectspark plug wire to spark plug.
Service Air Cleaner
Your enginewill not run properly and may be damagedif you
run it with a dirty air cleaner.
Servicethe air cleaner once every 25 hours of operation or
once eachyear, whichever comes first. Service more often if
operating under dirty or dusty conditions. Replacementsare
available at your local Sears service center.
Toservice the air cleaner,follow thesesteps:
1. Loosen two screws (A) and lift off cover (B).
2. Carefully removeair cleaner (C) from base (O).
3. Install clean (or new) air cleaner in base. Air cleaner
must fit securely in base.
4. Place cover over air cleaner and tighten screws.
NOTE:You can purchase new air filter elements by calling
1-800-4-MY-HOME(46g-4663).
ServiceSpark Plug
Servicethe spark plug every 100 hours of operation or
yearly, whichever occurs first.
1. Cleanareaaround spark plug.
2. Removeand inspect spark plug.
3. Replacespark plug if electrodes are pitted, burned or
porcelain is cracked. Use the recommended replacement
plug. See Specifications.
4. Checkelectrode gap with wire feeler gauge and set spark
plug gap to 0.020 inch (0.50 ram) if necessary.
5. Install spark plug and tighten firmly.
NOTE:You can purchase a new spark plug by calling
1-80O-4-MY-NOIViE(469-4663).
Spark ArresterService
Your engine is not factory-equipped with a spark arrester, in
some areas,it is illegal to operatean engine without a spark
arrester. Check local laws and regulations. A spark arrester is
available from your nearest Sears service center. If you need
to order a spark arrestor, please call 1-800-4-1VIY-HOME
(40g-4663).
The spark arrester must be serviced every 50 hours to keep it
functioning as designed.
If the engine has been running, the muffler will be very hot.
Allow the muffler to cool before servicing the spark arrester.
WARHIHG
_ Contact with muffler result in serious
area can
burns.
_ Exhaustheat/gases can ignite combustibles,
structures or damage fuel tank causing a fire.
* DONOTtouch hot partsandAVOIDhot exhaustgases.
* Allowequipmentto cool beforetouching.
* Keepat least5 feet (152cm) of clearanceon all sidesof
pressurewasherincludingoverhead.
* Codeof FederalRegulation(CFR)Title36Parks,Forests,and
PublicPropertyrequireequipmentpoweredby aninternal
combustionengineto haveasparkarrester,maintainedin
effectiveworkingorder,complyingto USDAForestservice
standard5100-1Cor later revision.Inthe Stateof Californiaa
sparkarresteris requiredundersection4442 of the California
Publicresourcescode.Otherstatesmayhavesimilarlaws.
Removespark arrester screenfor cleaning and inspection.
Replaceif screen is damaged.
2O
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