Steele Products SP-GMK049 - Manual (Page 17)

ENGINE-Clean the cylinder fins with compressed air or a brush
periodically. Overheating of engine may occur due to impurities in
the cylinder.
SPARK PLUG-Remove the spark plug cover, unscrew the spark plug.
Clean the spark plug if carbon deposits are found.
Polish the electrode with abrasive paper and adjust the electrode gap
to 0.6-0.7mm (Fig.22) Page 6.
BIT-Always check the drill bit. Sharpen or replace it if necessary.
Check and repair the blade (X,Fig.26) regularly. Or contact the dealer
to replace 888-896-6881.
REDUCTION GEARBOX-Every 100 working hours change the grease
in the reduction gearbox (Fig.23). Page 6.
EXTENSION SHAFT-Please use extensions shafts or bits that are
specified for this machine.
STORAGE
a) Follow all the maintenance procedures described previously.
b) If storing for a long period of time, clean the power drill completely
and grease moving parts.
c) Remove, clean and oil the bit to prevent rusting.
d) Empty the fuel tank and put the cap back on.
e) Remove the spark plug and pour a small amount of oil into the
cylinder (Fig.24).
f) Pull the pull start rope several times, rotate the crankshaft to distribute
the oil. Put the spark plug back in.
g) Wrap the engine in a plastic bag.
h) Store the power drill in a dry place, preferably off the ground and away
from heat sources.
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