Oregon CS1500 - Tensioning the Saw Chain

D
STEP 7: Install the side cover, making
sure the chain catcher and side cover
tab are seated in their proper locations
(A), then tighten the side cover release
knob (B).
7
BLACK
B
A
CAUTION: Make sure the cutters
are facing the correct direction (D).
6
STEP 6: First fully loosen tensioner
(A), attach the bar and chain to the
chainsaw ensuring the mounting stud
goes through the chain tensioner (B)
and the chain is located over the drive
sprocket (C).
A
C
B
STEP 8: Loosen the side cover release
knob slightly, but do not remove the
side cover.
STEP 9: Hold up the nose of the guide
bar (A) and turn the chain tensioning
ring clockwise.
STEP 10: Tighten the chain tensioning
ring until the lowest cutters
underneath the bar solidly contact the
bar (B).
STEP 11: Lightly pull on the chain. The tension is correct when the chain snaps back
after being pulled 3 mm away from the guide bar.
STEP 12: After a short period of use, allow the chain to cool, unplug the chainsaw
and check the tension again. Watch tension carefully for the rst half-hour of use and
periodically throughout the life of the chain readjusting as required when the chain
and bar are cool to the touch. Never tension chain when it is hot.
Chain will stretch as a result of normal use, however, insucient oil, aggressive use,
or failure to perform recommended maintenance can lead to premature stretching.
INCORRECT
CORRECT
B
A
9
8
BLACK
B
10
RED
B
IMPORTANT: The saw chain must
be properly tensioned before using.
CAUTION: SAFETY NOTICE. Wear chainsaw protective gloves.
WARNING: If the chain is still loose when the saw is at maximum tension,
replace the chain.
IMPORTANT: Only tension the saw chain when the chain is cool.
CAUTION: SAFETY NOTICE. Unplug the chainsaw.
TENSIONING THE SAW CHAIN
CS1500 CHAINSAW TOOL TIPS