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13
MAINTENANCE AND REPAIR INSTRUCTIONS
CHANGING THE OIL
For a new engine, change the oil after the first 10 hours of
operation. Change the oil while the engine is still warm. The oil will
flow freely and carry away more impurities.
1. Unplug spark plug boot to prevent accidental starting.
2. Remove the oil fill plug.
3. Pour the oil out of the
oil fill hole and into a
container by tipping the
unit to a vertical
position (Fig. 42). Allow
ample time for
complete drainage.
4. Wipe up any oil residue
on the unit and clean
up any oil that may
have spilled. Dispose of
the oil according to
Federal, State and local
regulations.
5. Refill the crankcase
with 3.04 fluid ounce
(90 ml) of SAE 30 SF, SG, SH oil.
NOTE: Use the bottle and spout saved from initial use to measure
the correct amount of oil. The top of the label on the bottle
measures approximately 3.04 ounces (90 ml) (Fig. 43). Check
the level, See Checking the Oil Level. If the level is low, add a
small amount of oil and recheck. Do not overfill (Fig. 43).
6. Replace the oil fill plug.
7. Reconnect the spark plug boot.
AIR FILTER MAINTENANCE
Cleaning the Air Filter
Clean and re-oil the air filter every 10 hours of operation. It is
an important item to maintain. Failure to maintain your air filter
properly can result in poor performance or can cause
permanent damage to your engine.
1. Open the air filter cover. Push the tab on the under side of
the cover inward. Then pull the air filter cover out and up.
(Fig. 44).
WARNING: Wear gloves to prevent injury when
handling unit.
Fig. 42
Fill Level
Fig. 43
2. Remove the air filter (Fig. 44).
3. Wash the filter in detergent and
water (Fig. 45). Rinse the filter
thoroughly and allow it to dry.
4. Apply enough clean SAE 30
motor oil to lightly coat the filter
(Fig. 46).
5. Squeeze the filter to spread and
remove excess oil (Fig. 47).
6. Replace the filter (Fig. 44).
NOTE: If the unit is operated
without the air filter, you will
VOID the warranty.
7. Reinstall the air filter cover. Position the slots on the top of
the air filter cover onto the tabs at the top of the back plate
(Fig. 48).
8. Swing the cover down until the tab on the air filter backplate
snaps into place in the slot on the air filter cover (Fig. 49).
WARNING: To avoid serious personal injury,
always turn the unit off and allow it to cool before
you clean or service it.
Fig. 45
Air Filter Cover
Air Filter
Tab
Fig. 44
Fig. 46
Fig. 47
Fig. 48
Locking Tab
Tabs
Back Plate
Air Filter