Loading ...
Loading ...
Loading ...
25
MAINTENANCE AND CLEANING
OREGON® CHAIN SAW
MODEL CS1500-091
F/N 570773 - AC 0614
REPLACING A WORN SAW CHAIN
AND SHARPENING STONE
CAUTION: REPLACE POWERSHARP®
SAW CHAIN AND THE SHARPENING
STONE AT THE SAME TIME. FAILURE TO
DO SO COULD RESULT IN DECREASED
PERFORMANCE OR DAMAGE TO THE
CHAIN AND/OR SHARPENING STONE.
CAUTION: THE POWERSHARP®
INTEGRATED SHARPENING SYSTEM IS
FOR USE ONLY WITH POWERSHARP®
CHAIN. REMOVE THE SHARPENING
STONE WHEN USING SAW CHAIN OTHER
THAN POWERSHARP®. FAILURE TO DO
SO MAY RESULT IN DAMAGE TO THE SAW
CHAIN, SHARPENING SYSTEM AND/OR
CHAIN SAW.
When the saw chain becomes cracked or
has broken teeth, is stretched to the point
that it cannot be kept at proper tension or
simply cannot be sharpened, it must be
replaced
Wear gloves
• Unplug the chain saw
• Loosen the side cover release knob
slightly, but do not remove the side cover
• Loosen the chain tensioning ring (turn it
counterclockwise) as far as it will go
• Loosen the side cover release knob and
remove the side cover
• Remove the saw chain
• Remove the two screws holding the
sharpening stone (Fig 33)
• Remove the stone
• Make sure the PowerSharp® lever and
surrounding area are free of debris
• Place the new stone on the lever and
replace the screws
• Loop the new saw chain onto the drive
sprocket so that the cutting edges of the
teeth along the top of the bar face away
from the powerhead (Fig 34)
• Feed the chain into the groove of the bar
and slide the bar away from the motor to
remove slack from the chain (Fig 35)
FIG. 33
FIG. 34
FIG. 35
Loading ...
Loading ...
Loading ...