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21
Maintenance (continued)
Fig. 6-11
1. Unplug spark plug boot to eliminate starting
2. Remove the oil fill plug/dipstick.
3. Pour the oil out of the oil fill hole and into a con-
tainer by tipping the unit to a vertical position
(Fig. 6-11). 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 3.4 fluid oz (100 ml) of
SAE 30 SF, SG, SH oil. Use the bottle and spout
from initial use to measure the correct amount.
6. Replace the oil fill plug/dipstick.
7. Reconnect spark plug boot.
AIR FILTER MAINTENANCE
Cleaning the Air Filter
To avoid serious personal injury, always turn your
trimmer off and allow it to cool before you clean
or do any maintenance on it.
Clean and re-oil the air filter every 10 hours of opera-
tion. It is an important item to maintain. Not maintain-
ing the air filter will
VOID
the warranty.
1. Remove the air filter cover by pulling up the two
tabs on the bottom back of the cover, then pull out
and up (Fig. 6-12).
2. Remove the air filter (Fig. 6-12).
3. Wash the filter in detergent and water. Rinse the
filter thoroughly and allow it to dry.
4. Apply enough clean SAE 30 motor oil to lightly coat
the filter (Fig. 6-13).
5. Squeeze the filter to spread and remove excess oil
(Fig. 6-13).
6. Reinstall the filter (Fig. 6-14).
Air Filter
Choke
Lever
Air Filter Cover
Tab
Slots
Back Plate
7. Reinstall the air filter cover by positioning the notch
on top of the air filter cover onto the tab at the top
of the back plate (Fig. 6-12).
8. Using two fingers on either side of the air filter
cover and back plate, squeeze together until the
cover snaps into place (Fig. 6-12).
NOTE: If the unit is operated without the air filter,
you will VOID the warranty.
Fig. 6-12
Fig. 6-13
Fig. 6-14