15
MAINTENANCE OF YOUR POLE PRUNER
EVERY 50 HOURS OF OPERATION
(more frequently in dusty or dirty condi ons)
1) Remove and clean the cylinder cover and clean dirt and debris from the cylinder cooling
fi
ns.
2) Remove the sprocket cover and inspect the sprocket for
excessive dirt, debris, or wear. Remove the guide
bar and clean out the guide bar groove. If the sprocket
is excessively worn, replace it with a new one.
3) Lubricate the gearcase. To perform this opera on,
fi
rst
remove the gearcase from the upper outer tube
as
follows.
4) Follow “Disassembling the pole sec ons” sec on to remove the upper tube from the gearcase.
5) Using a lever-type grease gun, pump lithium-base grease (about 10 grams) into the grease
fi
ng un l you see old grease being
purged from the gearcase, which can be seen in the outer tube cavity. Clean up excess grease, then reassemble the gearcase
onto the outer tube.
Summary of Contents for 52CC
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