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100386 - 4200 PSI PRESSURE WAShER
MAINTENANCE
19
5. Refer to the spark plug types in Specifications when
replacing the plug.
6. Carefully thread the plug into the engine
7. Use the spark plug socket tool (not included), or a
21 mm (13/16 in.) (not included) socket to install the plug.
8. Attach the spark plug wire to the plug.
Cleaning the Air filter
1. Using your fingers, unscrew the thumb screws of the top
holes of the air filter cover.
2. Remove the plastic outer casing.
3. Remove the foam element.
4. Wash in liquid detergent and water. Squeeze thoroughly dry
in a clean cloth.
5. Saturate in clean engine oil.
6. Squeeze in a clean, absorbent cloth to remove all excess
oil.
7. Place the filter in the assembly.
8. Reattach the air filter cover and using your fingers, insert
the thumb screws into the top and bottom holes of the air
filter cover. Screw until tight. Be sure not to over tighten.
Cleaning the Spark Arrester
1. Allow the engine to cool completely before servicing the
spark arrester.
2. Remove the four (4) screws holding the cover plate which
retains the end of the spark arrester to the muffler.
3. Remove the spark arrester screen.
4. Carefully remove the carbon deposits from the spark
arrester screen with a wire brush.
5. Replace the spark arrester if it is damaged.
6. Position the spark arrester in the muffler and attach with
the four (4) screws.
CAUTION
Failure to clean the spark arrester will result in degraded
engine performance.
NOTICE
Federal and local laws and administrative requirements
indicate when and where spark arresters are required.
When ordered, spark arresters are required for operation
of this product in National Forest lands. In California, this
product must not be used on any forest-covered land,
brush-covered land, or grass-covered land unless the
engine is equipped with a spark arrester.
Adjusting the Governor
WARNING
Tampering with the factory set governor will void your
warranty.
The air-fuel mixture is not adjustable. Tampering with the
governor can damage your pressure washer and will void your
warranty. CPE recommends that you contact our service line at
1-877-338-0999 for all other service and/or adjustment needs.
Maintenance Schedule
Follow the service intervals indicated in the schedule below.
Service your pressure washer more frequently when operating
in adverse conditions. Contact our help line at 1-877-338-0999
to locate the nearest Champion Power Equipment certified
service dealer for your maintenance needs.
EVERY 8 HOURS OR DAILY
Check oil level
Clean around air intake and muffler
FIRST 5 HOURS
Change oil
EVERY 50 HOURS OR EVERY SEASON
Clean air filter
Change oil if operating under heavy load or in hot
environments