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3. Remove the oil filler cap/dipstick (fig. 22A).
4. Remove the drain bolt - if equipped (fig. 22B) and allow the used oil to drain completely
into the container.
5. For engine without drain plug, we recommend to use oil extractor pump, or drain the oil
into the container by slightly tilting the engine toward the oil filler cap/dipstick. Before tilting
the machine, remove fuel from tank. Keep the spark plug end of the engine up.
6. Reinstall the drain bolt. With the engine in a level position, fill to the upper limit mark on
cap/dipstick (fig. 23).
7. Reinstall the oil filler cap/dipstick securely.
Note: I
Please dispose of used motor oil in a manner that is compatible with the environment.
We suggest you take used oil in a sealed container to your local recycling center or service
station for reclamation. Do not throw it in the trash or pour it on the ground or down
a drain.
• Running the engine with a low oil level can cause engine damage.
• Wash your hands with soap and water after handling used oil.
CHANGE GEAR OIL
Note: I
We recommend to entrust an authorized service center.
AIR FILTER
A dirty air filter will restrict air flow to the carburetor and cause poor engine performance.
Inspect the air filter each time the engine is operated. You will need to clean the air filter more
frequently if you operate the engine in very dusty areas.
Note: I
Operating the engine without an air filter, or with a damaged air filter, will allow dirt
to enter the engine, causing rapid engine wear. This type of damage is not covered.
AIR FILTER INSPECTION AND CLEANING - PLEATED FILTER WITH PRE-FILTER
CAUTION! A The air filter must be serviced (cleaned) after 25 hours normal
working. Service more frequently when operating the machine in extremely dusty
areas.
1. Shut off the engine before performing any service on the machine. Wait till all moving parts
are completely stopped and disconnect the spark plug.
2. Release the air filter cover (fig. 24A).
3. Remove the air filter cover (fig. 25A). Be careful to prevent dirt and debris from falling into
the air filter base.
4. Remove the pre-filter (fig. 26A) and the air filter (fig. 26B) from the air filter base.
5. Inspect the air filter elements. Clean dirty elements.
6. To loosen debris, gently tap the filter on a hard surface. Never try to brush the dirt off,
brushing will force dirt into the fibers. If the filter is excessively dirty, replace with a new filter.
7. Wash the pre-filter in liquid detergent and water. Then allow it to thoroughly air dry. Do not
oil the pre-filter.
8. Install the filter and the pre-filter back.
9. Close the cover and secure it.