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6. Reinstall orifice and in-line filter inl:o nozzle
extension. DO NOT overtighl:enorifice with allen
wrench.
7. Reconnect nozzle extension 1:ospray gun.
8. Reconnect wa1:ersupply, turn on wa1:er,and s1:art
engine.
9. Test pressure washer by operating nozzle in high
and low positions.
O-Ring Maintenance
Purchase an O-Ring Repair Kit, i1:emnumber 7175116,
a1:your local Sears or by calling 1-800-366-PART or
onlineat www.ssers.com. It is not included with the
pressure washer. This kit includes replacement o-rings,
rubber washer and water inlet filter. Refer to the
ins1:ructionshee1:provided in the kit to service your units
o-rings.
Pump Maintenance
Changing Pump Oil
Change oil every 50 hours or once yearly, whichever
occurs first.
NOTE: You must purchase a premeasurad bottle of
pump oil, i1:emnumber 19C586GS, by calling
1-800-366-PART or online at www.sears.cem.
Change pump oil as follows:
1. Drain engine oil and fuel from pressure washer.
2. Use a 8ram allen wrench to remove black pump
oil cap between high pressure outle1:and garden
hose inle1:.
\
Oil Cap
3. Tilt pressure washer to drain oil in1:oan approved
con1:ainer until it drips slowly from pump.
4. Tilt pressure washer in opposite direction and
empty premeasured pump oil bottle into same
opening (a small funnel may be helpful).
5. Ins1:allblack pump oil cap and tighten firmly.
6. Set pressure washer in upright position. Add fuel
and engine oil.
ENGINE MAINTENANCE
Checking Oil Level
Oil level should be checked prior to each use or at leas1:
every 8 hours of operation. Keep oil level main1:ained.
Changing Oil
Change engine oil after the firs1:5 hours and every
50 hours thereafter. If you are using your pressure
washer under extremely dirty or dusty conditions, or in
extremely hot weather, change oil more often.
CAUTION
KEEP OUT OF REACH OF CHILDREN.
DON'T POLLUTE. CONSERVE
_ RESOURCES. RETURN USED OIL TO)COLLECTION CENTERS.
Change oil while engine is still warm from running,
as follows:
1. Drain fuel tank by running pressure washer until
fuel tank is empty.
2. Disconnect spark plug wire and Keep itaway from
spark plug.
3. Clean area around oil fill, remove oil fill
cap/dipsticK. Wipe dipstick clean.
4. Tip your pressure washer to drain oil from oil fill
into a sui1:ablecontainer making sure you tip your
unit away from sparK plug and air cleaner. When
crankcase is empty, re1:urnpressure washer to
upright position.
5. Wipe dipstick clean, insert it in1:ooil fill hole and
tigh1:en 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.
6. Install oil fill plug and dipsticK, tighten securely.
7. Wipe up any remaining oil.
8. Reconnect spark plug wire to spark plug.
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