Poulan Pro PPB40PS Instruction Manual page 17

PARTS OF A CUTTER
Top Plate
Rivet Hole
Heel
Gullet
HOW TO SHARPEN THE CUTTERS
Be careful to file all cutters to the specified
angles and to the same length, as fast cutting
can be obtained only when all cutters are
uniform.
• Tighten the chain tension enough that the
chain does not wobble. Do all of your filing
at the midpoint of the bar. Wear gloves for
protection.
• Use a round file and holder.
• Keep the file level with the top plate of the
tooth. Do not let the file dip or rock.
• Using light but firm pressure, stroke
towards the front corner of the tooth. Lift
file away from the steel on each return
stroke.
MAINTENANCE
Cutting Corner
Side Plate
Depth Gauge
Toe
Right Hand
Cutters
•
CAUTION: Dull or improperly sharpened
chain can cause excessive motor speed
during cutting which may result in severe
motor damage.
increases the potential of kickback. Failure to
replace or repair damaged chain can cause
serious injury.
17
Left Hand
Cutters
Put a few firm strokes on every tooth. File
all left hand cutters in one direction. Then
move to the other side and file the right
hand cutters in the opposite direction.
Occasionally remove filings from the file
with a wire brush.
WARNING:Improper chain sharpening